52415660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2677}}^1$

素因数の和:2786

約数の個数: 48

約数和(自身を含む): 121474080

約数和(自身を除く): 69058420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 89, 110, 178, 220, 356, 445, 890, 979, 1780, 1958, 2677, 3916, 4895, 5354, 9790, 10708, 13385, 19580, 26770, 29447, 53540, 58894, 117788, 147235, 238253, 294470, 476506, 588940, 953012, 1191265, 2382530, 2620783, 4765060, 5241566, 10483132, 13103915, 26207830, 52415660]

約数ペア:

[(1, 52415660), (2, 26207830), (4, 13103915), (5, 10483132), (10, 5241566), (11, 4765060), (20, 2620783), (22, 2382530), (44, 1191265), (55, 953012), (89, 588940), (110, 476506), (178, 294470), (220, 238253), (356, 147235), (445, 117788), (890, 58894), (979, 53540), (1780, 29447), (1958, 26770), (2677, 19580), (3916, 13385), (4895, 10708), (5354, 9790)]