49997640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{773}}^1$

素因数の和:812

約数の個数: 192

約数和(自身を含む): 190589760

約数和(自身を除く): 140592120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 773, 840, 924, 980, 1078, 1155, 1176, 1320, 1470, 1540, 1546, 1617, 1848, 1960, 2156, 2310, 2319, 2695, 2940, 3080, 3092, 3234, 3865, 4312, 4620, 4638, 5390, 5411, 5880, 6184, 6468, 7730, 8085, 8503, 9240, 9276, 10780, 10822, 11595, 12936, 15460, 16170, 16233, 17006, 18552, 21560, 21644, 23190, 25509, 27055, 30920, 32340, 32466, 34012, 37877, 42515, 43288, 46380, 51018, 54110, 59521, 64680, 64932, 68024, 75754, 81165, 85030, 92760, 102036, 108220, 113631, 119042, 127545, 129864, 151508, 162330, 170060, 178563, 189385, 204072, 216440, 227262, 238084, 255090, 297605, 303016, 324660, 340120, 357126, 378770, 416647, 454524, 476168, 510180, 568155, 595210, 649320, 714252, 757540, 833294, 892815, 909048, 1020360, 1136310, 1190420, 1249941, 1428504, 1515080, 1666588, 1785630, 2083235, 2272620, 2380840, 2499882, 3333176, 3571260, 4166470, 4545240, 4999764, 6249705, 7142520, 8332940, 9999528, 12499410, 16665880, 24998820, 49997640]

約数ペア:

[(1, 49997640), (2, 24998820), (3, 16665880), (4, 12499410), (5, 9999528), (6, 8332940), (7, 7142520), (8, 6249705), (10, 4999764), (11, 4545240), (12, 4166470), (14, 3571260), (15, 3333176), (20, 2499882), (21, 2380840), (22, 2272620), (24, 2083235), (28, 1785630), (30, 1666588), (33, 1515080), (35, 1428504), (40, 1249941), (42, 1190420), (44, 1136310), (49, 1020360), (55, 909048), (56, 892815), (60, 833294), (66, 757540), (70, 714252), (77, 649320), (84, 595210), (88, 568155), (98, 510180), (105, 476168), (110, 454524), (120, 416647), (132, 378770), (140, 357126), (147, 340120), (154, 324660), (165, 303016), (168, 297605), (196, 255090), (210, 238084), (220, 227262), (231, 216440), (245, 204072), (264, 189385), (280, 178563), (294, 170060), (308, 162330), (330, 151508), (385, 129864), (392, 127545), (420, 119042), (440, 113631), (462, 108220), (490, 102036), (539, 92760), (588, 85030), (616, 81165), (660, 75754), (735, 68024), (770, 64932), (773, 64680), (840, 59521), (924, 54110), (980, 51018), (1078, 46380), (1155, 43288), (1176, 42515), (1320, 37877), (1470, 34012), (1540, 32466), (1546, 32340), (1617, 30920), (1848, 27055), (1960, 25509), (2156, 23190), (2310, 21644), (2319, 21560), (2695, 18552), (2940, 17006), (3080, 16233), (3092, 16170), (3234, 15460), (3865, 12936), (4312, 11595), (4620, 10822), (4638, 10780), (5390, 9276), (5411, 9240), (5880, 8503), (6184, 8085), (6468, 7730)]