55507984

素因数分解:

$2^4\times 7^2\times {\mathrm{101}}^1\times {\mathrm{701}}^1$

素因数の和:824

約数の個数: 60

約数和(自身を含む): 126524268

約数和(自身を除く): 71016284

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 101, 112, 196, 202, 392, 404, 701, 707, 784, 808, 1402, 1414, 1616, 2804, 2828, 4907, 4949, 5608, 5656, 9814, 9898, 11216, 11312, 19628, 19796, 34349, 39256, 39592, 68698, 70801, 78512, 79184, 137396, 141602, 274792, 283204, 495607, 549584, 566408, 991214, 1132816, 1982428, 3469249, 3964856, 6938498, 7929712, 13876996, 27753992, 55507984]

約数ペア:

[(1, 55507984), (2, 27753992), (4, 13876996), (7, 7929712), (8, 6938498), (14, 3964856), (16, 3469249), (28, 1982428), (49, 1132816), (56, 991214), (98, 566408), (101, 549584), (112, 495607), (196, 283204), (202, 274792), (392, 141602), (404, 137396), (701, 79184), (707, 78512), (784, 70801), (808, 68698), (1402, 39592), (1414, 39256), (1616, 34349), (2804, 19796), (2828, 19628), (4907, 11312), (4949, 11216), (5608, 9898), (5656, 9814)]