56748010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 116619264

約数和(自身を除く): 59871254

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 73, 74, 110, 146, 185, 191, 365, 370, 382, 407, 730, 803, 814, 955, 1606, 1910, 2035, 2101, 2701, 4015, 4070, 4202, 5402, 7067, 8030, 10505, 13505, 13943, 14134, 21010, 27010, 27886, 29711, 35335, 59422, 69715, 70670, 77737, 139430, 148555, 153373, 155474, 297110, 306746, 388685, 515891, 766865, 777370, 1031782, 1533730, 2579455, 5158910, 5674801, 11349602, 28374005, 56748010]

約数ペア:

[(1, 56748010), (2, 28374005), (5, 11349602), (10, 5674801), (11, 5158910), (22, 2579455), (37, 1533730), (55, 1031782), (73, 777370), (74, 766865), (110, 515891), (146, 388685), (185, 306746), (191, 297110), (365, 155474), (370, 153373), (382, 148555), (407, 139430), (730, 77737), (803, 70670), (814, 69715), (955, 59422), (1606, 35335), (1910, 29711), (2035, 27886), (2101, 27010), (2701, 21010), (4015, 14134), (4070, 13943), (4202, 13505), (5402, 10505), (7067, 8030)]