55483980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{2207}}^1$

素因数の和:2638

約数の個数: 48

約数和(自身を含む): 155796480

約数和(自身を除く): 100312500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 419, 838, 1257, 1676, 2095, 2207, 2514, 4190, 4414, 5028, 6285, 6621, 8380, 8828, 11035, 12570, 13242, 22070, 25140, 26484, 33105, 44140, 66210, 132420, 924733, 1849466, 2774199, 3698932, 4623665, 5548398, 9247330, 11096796, 13870995, 18494660, 27741990, 55483980]

約数ペア:

[(1, 55483980), (2, 27741990), (3, 18494660), (4, 13870995), (5, 11096796), (6, 9247330), (10, 5548398), (12, 4623665), (15, 3698932), (20, 2774199), (30, 1849466), (60, 924733), (419, 132420), (838, 66210), (1257, 44140), (1676, 33105), (2095, 26484), (2207, 25140), (2514, 22070), (4190, 13242), (4414, 12570), (5028, 11035), (6285, 8828), (6621, 8380)]