52005580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2437}}^1$

素因数の和:2554

約数の個数: 48

約数和(自身を含む): 120417696

約数和(自身を除く): 68412116

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 388, 485, 970, 1067, 1940, 2134, 2437, 4268, 4874, 5335, 9748, 10670, 12185, 21340, 24370, 26807, 48740, 53614, 107228, 134035, 236389, 268070, 472778, 536140, 945556, 1181945, 2363890, 2600279, 4727780, 5200558, 10401116, 13001395, 26002790, 52005580]

約数ペア:

[(1, 52005580), (2, 26002790), (4, 13001395), (5, 10401116), (10, 5200558), (11, 4727780), (20, 2600279), (22, 2363890), (44, 1181945), (55, 945556), (97, 536140), (110, 472778), (194, 268070), (220, 236389), (388, 134035), (485, 107228), (970, 53614), (1067, 48740), (1940, 26807), (2134, 24370), (2437, 21340), (4268, 12185), (4874, 10670), (5335, 9748)]