56353960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 146512800

約数和(自身を除く): 90158840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 37, 40, 52, 58, 65, 74, 101, 104, 116, 130, 145, 148, 185, 202, 232, 260, 290, 296, 370, 377, 404, 481, 505, 520, 580, 740, 754, 808, 962, 1010, 1073, 1160, 1313, 1480, 1508, 1885, 1924, 2020, 2146, 2405, 2626, 2929, 3016, 3737, 3770, 3848, 4040, 4292, 4810, 5252, 5365, 5858, 6565, 7474, 7540, 8584, 9620, 10504, 10730, 11716, 13130, 13949, 14645, 14948, 15080, 18685, 19240, 21460, 23432, 26260, 27898, 29290, 29896, 37370, 38077, 42920, 48581, 52520, 55796, 58580, 69745, 74740, 76154, 97162, 108373, 111592, 117160, 139490, 149480, 152308, 190385, 194324, 216746, 242905, 278980, 304616, 380770, 388648, 433492, 485810, 541865, 557960, 761540, 866984, 971620, 1083730, 1408849, 1523080, 1943240, 2167460, 2817698, 4334920, 5635396, 7044245, 11270792, 14088490, 28176980, 56353960]

約数ペア:

[(1, 56353960), (2, 28176980), (4, 14088490), (5, 11270792), (8, 7044245), (10, 5635396), (13, 4334920), (20, 2817698), (26, 2167460), (29, 1943240), (37, 1523080), (40, 1408849), (52, 1083730), (58, 971620), (65, 866984), (74, 761540), (101, 557960), (104, 541865), (116, 485810), (130, 433492), (145, 388648), (148, 380770), (185, 304616), (202, 278980), (232, 242905), (260, 216746), (290, 194324), (296, 190385), (370, 152308), (377, 149480), (404, 139490), (481, 117160), (505, 111592), (520, 108373), (580, 97162), (740, 76154), (754, 74740), (808, 69745), (962, 58580), (1010, 55796), (1073, 52520), (1160, 48581), (1313, 42920), (1480, 38077), (1508, 37370), (1885, 29896), (1924, 29290), (2020, 27898), (2146, 26260), (2405, 23432), (2626, 21460), (2929, 19240), (3016, 18685), (3737, 15080), (3770, 14948), (3848, 14645), (4040, 13949), (4292, 13130), (4810, 11716), (5252, 10730), (5365, 10504), (5858, 9620), (6565, 8584), (7474, 7540)]