52839820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{521}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 121546656

約数和(自身を除く): 68706836

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 461, 521, 922, 1042, 1844, 2084, 2305, 2605, 4610, 5071, 5210, 5731, 9220, 10142, 10420, 11462, 20284, 22924, 25355, 28655, 50710, 57310, 101420, 114620, 240181, 480362, 960724, 1200905, 2401810, 2641991, 4803620, 5283982, 10567964, 13209955, 26419910, 52839820]

約数ペア:

[(1, 52839820), (2, 26419910), (4, 13209955), (5, 10567964), (10, 5283982), (11, 4803620), (20, 2641991), (22, 2401810), (44, 1200905), (55, 960724), (110, 480362), (220, 240181), (461, 114620), (521, 101420), (922, 57310), (1042, 50710), (1844, 28655), (2084, 25355), (2305, 22924), (2605, 20284), (4610, 11462), (5071, 10420), (5210, 10142), (5731, 9220)]