47477540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3221}}^1$

素因数の和:3308

約数の個数: 48

約数和(自身を含む): 110424384

約数和(自身を除く): 62946844

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 2948, 3221, 3685, 6442, 7370, 12884, 14740, 16105, 32210, 35431, 64420, 70862, 141724, 177155, 215807, 354310, 431614, 708620, 863228, 1079035, 2158070, 2373877, 4316140, 4747754, 9495508, 11869385, 23738770, 47477540]

約数ペア:

[(1, 47477540), (2, 23738770), (4, 11869385), (5, 9495508), (10, 4747754), (11, 4316140), (20, 2373877), (22, 2158070), (44, 1079035), (55, 863228), (67, 708620), (110, 431614), (134, 354310), (220, 215807), (268, 177155), (335, 141724), (670, 70862), (737, 64420), (1340, 35431), (1474, 32210), (2948, 16105), (3221, 14740), (3685, 12884), (6442, 7370)]