56705660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2281}}^1$

素因数の和:2414

約数の個数: 48

約数和(自身を含む): 131114592

約数和(自身を除く): 74408932

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 113, 220, 226, 452, 565, 1130, 1243, 2260, 2281, 2486, 4562, 4972, 6215, 9124, 11405, 12430, 22810, 24860, 25091, 45620, 50182, 100364, 125455, 250910, 257753, 501820, 515506, 1031012, 1288765, 2577530, 2835283, 5155060, 5670566, 11341132, 14176415, 28352830, 56705660]

約数ペア:

[(1, 56705660), (2, 28352830), (4, 14176415), (5, 11341132), (10, 5670566), (11, 5155060), (20, 2835283), (22, 2577530), (44, 1288765), (55, 1031012), (110, 515506), (113, 501820), (220, 257753), (226, 250910), (452, 125455), (565, 100364), (1130, 50182), (1243, 45620), (2260, 25091), (2281, 24860), (2486, 22810), (4562, 12430), (4972, 11405), (6215, 9124)]