54647560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{124199}}^1$

素因数の和:124221

約数の個数: 32

約数和(自身を含む): 134136000

約数和(自身を除く): 79488440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 124199, 248398, 496796, 620995, 993592, 1241990, 1366189, 2483980, 2732378, 4967960, 5464756, 6830945, 10929512, 13661890, 27323780, 54647560]

約数ペア:

[(1, 54647560), (2, 27323780), (4, 13661890), (5, 10929512), (8, 6830945), (10, 5464756), (11, 4967960), (20, 2732378), (22, 2483980), (40, 1366189), (44, 1241990), (55, 993592), (88, 620995), (110, 496796), (220, 248398), (440, 124199)]