52064180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 141214080

約数和(自身を除く): 89149900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 23, 28, 35, 37, 38, 46, 70, 74, 76, 92, 95, 115, 133, 140, 148, 161, 185, 190, 230, 259, 266, 322, 370, 380, 437, 460, 518, 529, 532, 644, 665, 703, 740, 805, 851, 874, 1036, 1058, 1295, 1330, 1406, 1610, 1702, 1748, 2116, 2185, 2590, 2645, 2660, 2812, 3059, 3220, 3404, 3515, 3703, 4255, 4370, 4921, 5180, 5290, 5957, 6118, 7030, 7406, 8510, 8740, 9842, 10051, 10580, 11914, 12236, 14060, 14812, 15295, 16169, 17020, 18515, 19573, 19684, 20102, 23828, 24605, 29785, 30590, 32338, 37030, 39146, 40204, 49210, 50255, 59570, 61180, 64676, 70357, 74060, 78292, 80845, 97865, 98420, 100510, 113183, 119140, 137011, 140714, 161690, 195730, 201020, 226366, 274022, 281428, 323380, 351785, 371887, 391460, 452732, 548044, 565915, 685055, 703570, 743774, 1131830, 1370110, 1407140, 1487548, 1859435, 2263660, 2603209, 2740220, 3718870, 5206418, 7437740, 10412836, 13016045, 26032090, 52064180]

約数ペア:

[(1, 52064180), (2, 26032090), (4, 13016045), (5, 10412836), (7, 7437740), (10, 5206418), (14, 3718870), (19, 2740220), (20, 2603209), (23, 2263660), (28, 1859435), (35, 1487548), (37, 1407140), (38, 1370110), (46, 1131830), (70, 743774), (74, 703570), (76, 685055), (92, 565915), (95, 548044), (115, 452732), (133, 391460), (140, 371887), (148, 351785), (161, 323380), (185, 281428), (190, 274022), (230, 226366), (259, 201020), (266, 195730), (322, 161690), (370, 140714), (380, 137011), (437, 119140), (460, 113183), (518, 100510), (529, 98420), (532, 97865), (644, 80845), (665, 78292), (703, 74060), (740, 70357), (805, 64676), (851, 61180), (874, 59570), (1036, 50255), (1058, 49210), (1295, 40204), (1330, 39146), (1406, 37030), (1610, 32338), (1702, 30590), (1748, 29785), (2116, 24605), (2185, 23828), (2590, 20102), (2645, 19684), (2660, 19573), (2812, 18515), (3059, 17020), (3220, 16169), (3404, 15295), (3515, 14812), (3703, 14060), (4255, 12236), (4370, 11914), (4921, 10580), (5180, 10051), (5290, 9842), (5957, 8740), (6118, 8510), (7030, 7406)]