52475280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:190

約数の個数: 240

約数和(自身を含む): 193945920

約数和(自身を除く): 141470640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 121, 130, 132, 139, 143, 156, 165, 176, 195, 208, 220, 240, 242, 260, 264, 278, 286, 312, 330, 363, 390, 417, 429, 440, 484, 520, 528, 556, 572, 605, 624, 660, 695, 715, 726, 780, 834, 858, 880, 968, 1040, 1112, 1144, 1210, 1320, 1390, 1430, 1452, 1529, 1560, 1573, 1668, 1716, 1807, 1815, 1936, 2085, 2145, 2224, 2288, 2420, 2640, 2780, 2860, 2904, 3058, 3120, 3146, 3336, 3432, 3614, 3630, 4170, 4290, 4587, 4719, 4840, 5421, 5560, 5720, 5808, 6116, 6292, 6672, 6864, 7228, 7260, 7645, 7865, 8340, 8580, 9035, 9174, 9438, 9680, 10842, 11120, 11440, 12232, 12584, 14456, 14520, 15290, 15730, 16680, 16819, 17160, 18070, 18348, 18876, 19877, 21684, 22935, 23595, 24464, 25168, 27105, 28912, 29040, 30580, 31460, 33360, 33638, 34320, 36140, 36696, 37752, 39754, 43368, 45870, 47190, 50457, 54210, 59631, 61160, 62920, 67276, 72280, 73392, 75504, 79508, 84095, 86736, 91740, 94380, 99385, 100914, 108420, 119262, 122320, 125840, 134552, 144560, 159016, 168190, 183480, 188760, 198770, 201828, 216840, 218647, 238524, 252285, 269104, 298155, 318032, 336380, 366960, 377520, 397540, 403656, 433680, 437294, 477048, 504570, 596310, 655941, 672760, 795080, 807312, 874588, 954096, 1009140, 1093235, 1192620, 1311882, 1345520, 1590160, 1749176, 2018280, 2186470, 2385240, 2623764, 3279705, 3498352, 4036560, 4372940, 4770480, 5247528, 6559410, 8745880, 10495056, 13118820, 17491760, 26237640, 52475280]

約数ペア:

[(1, 52475280), (2, 26237640), (3, 17491760), (4, 13118820), (5, 10495056), (6, 8745880), (8, 6559410), (10, 5247528), (11, 4770480), (12, 4372940), (13, 4036560), (15, 3498352), (16, 3279705), (20, 2623764), (22, 2385240), (24, 2186470), (26, 2018280), (30, 1749176), (33, 1590160), (39, 1345520), (40, 1311882), (44, 1192620), (48, 1093235), (52, 1009140), (55, 954096), (60, 874588), (65, 807312), (66, 795080), (78, 672760), (80, 655941), (88, 596310), (104, 504570), (110, 477048), (120, 437294), (121, 433680), (130, 403656), (132, 397540), (139, 377520), (143, 366960), (156, 336380), (165, 318032), (176, 298155), (195, 269104), (208, 252285), (220, 238524), (240, 218647), (242, 216840), (260, 201828), (264, 198770), (278, 188760), (286, 183480), (312, 168190), (330, 159016), (363, 144560), (390, 134552), (417, 125840), (429, 122320), (440, 119262), (484, 108420), (520, 100914), (528, 99385), (556, 94380), (572, 91740), (605, 86736), (624, 84095), (660, 79508), (695, 75504), (715, 73392), (726, 72280), (780, 67276), (834, 62920), (858, 61160), (880, 59631), (968, 54210), (1040, 50457), (1112, 47190), (1144, 45870), (1210, 43368), (1320, 39754), (1390, 37752), (1430, 36696), (1452, 36140), (1529, 34320), (1560, 33638), (1573, 33360), (1668, 31460), (1716, 30580), (1807, 29040), (1815, 28912), (1936, 27105), (2085, 25168), (2145, 24464), (2224, 23595), (2288, 22935), (2420, 21684), (2640, 19877), (2780, 18876), (2860, 18348), (2904, 18070), (3058, 17160), (3120, 16819), (3146, 16680), (3336, 15730), (3432, 15290), (3614, 14520), (3630, 14456), (4170, 12584), (4290, 12232), (4587, 11440), (4719, 11120), (4840, 10842), (5421, 9680), (5560, 9438), (5720, 9174), (5808, 9035), (6116, 8580), (6292, 8340), (6672, 7865), (6864, 7645), (7228, 7260)]