51237472

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11197}}^1$

素因数の和:11231

約数の個数: 48

約数和(自身を含む): 118519632

約数和(自身を除く): 67282160

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 11197, 22394, 44788, 89576, 123167, 145561, 179152, 246334, 291122, 358304, 492668, 582244, 985336, 1164488, 1601171, 1970672, 2328976, 3202342, 3941344, 4657952, 6404684, 12809368, 25618736, 51237472]

約数ペア:

[(1, 51237472), (2, 25618736), (4, 12809368), (8, 6404684), (11, 4657952), (13, 3941344), (16, 3202342), (22, 2328976), (26, 1970672), (32, 1601171), (44, 1164488), (52, 985336), (88, 582244), (104, 492668), (143, 358304), (176, 291122), (208, 246334), (286, 179152), (352, 145561), (416, 123167), (572, 89576), (1144, 44788), (2288, 22394), (4576, 11197)]