55757928

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 144365760

約数和(自身を除く): 88607832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 97, 129, 172, 194, 258, 291, 344, 388, 516, 557, 582, 776, 1032, 1114, 1164, 1671, 2228, 2328, 3342, 4171, 4456, 6684, 8342, 12513, 13368, 16684, 23951, 25026, 33368, 47902, 50052, 54029, 71853, 95804, 100104, 108058, 143706, 162087, 191608, 216116, 287412, 324174, 432232, 574824, 648348, 1296696, 2323247, 4646494, 6969741, 9292988, 13939482, 18585976, 27878964, 55757928]

約数ペア:

[(1, 55757928), (2, 27878964), (3, 18585976), (4, 13939482), (6, 9292988), (8, 6969741), (12, 4646494), (24, 2323247), (43, 1296696), (86, 648348), (97, 574824), (129, 432232), (172, 324174), (194, 287412), (258, 216116), (291, 191608), (344, 162087), (388, 143706), (516, 108058), (557, 100104), (582, 95804), (776, 71853), (1032, 54029), (1114, 50052), (1164, 47902), (1671, 33368), (2228, 25026), (2328, 23951), (3342, 16684), (4171, 13368), (4456, 12513), (6684, 8342)]