56490156

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 152409600

約数和(自身を除く): 95919444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 71, 106, 108, 139, 142, 159, 212, 213, 278, 284, 318, 417, 426, 477, 556, 636, 639, 834, 852, 954, 1251, 1278, 1431, 1668, 1908, 1917, 2502, 2556, 2862, 3753, 3763, 3834, 5004, 5724, 7367, 7506, 7526, 7668, 9869, 11289, 14734, 15012, 15052, 19738, 22101, 22578, 29468, 29607, 33867, 39476, 44202, 45156, 59214, 66303, 67734, 88404, 88821, 101601, 118428, 132606, 135468, 177642, 198909, 203202, 265212, 266463, 355284, 397818, 406404, 523057, 532926, 795636, 1046114, 1065852, 1569171, 2092228, 3138342, 4707513, 6276684, 9415026, 14122539, 18830052, 28245078, 56490156]

約数ペア:

[(1, 56490156), (2, 28245078), (3, 18830052), (4, 14122539), (6, 9415026), (9, 6276684), (12, 4707513), (18, 3138342), (27, 2092228), (36, 1569171), (53, 1065852), (54, 1046114), (71, 795636), (106, 532926), (108, 523057), (139, 406404), (142, 397818), (159, 355284), (212, 266463), (213, 265212), (278, 203202), (284, 198909), (318, 177642), (417, 135468), (426, 132606), (477, 118428), (556, 101601), (636, 88821), (639, 88404), (834, 67734), (852, 66303), (954, 59214), (1251, 45156), (1278, 44202), (1431, 39476), (1668, 33867), (1908, 29607), (1917, 29468), (2502, 22578), (2556, 22101), (2862, 19738), (3753, 15052), (3763, 15012), (3834, 14734), (5004, 11289), (5724, 9869), (7367, 7668), (7506, 7526)]