56815164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{225457}}^1$

素因数の和:225474

約数の個数: 36

約数和(自身を含む): 164133424

約数和(自身を除く): 107318260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 225457, 450914, 676371, 901828, 1352742, 1578199, 2029113, 2705484, 3156398, 4058226, 4734597, 6312796, 8116452, 9469194, 14203791, 18938388, 28407582, 56815164]

約数ペア:

[(1, 56815164), (2, 28407582), (3, 18938388), (4, 14203791), (6, 9469194), (7, 8116452), (9, 6312796), (12, 4734597), (14, 4058226), (18, 3156398), (21, 2705484), (28, 2029113), (36, 1578199), (42, 1352742), (63, 901828), (84, 676371), (126, 450914), (252, 225457)]