53013785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 72230400

約数和(自身を除く): 19216615

約数列:

[1, 5, 11, 37, 55, 109, 185, 239, 407, 545, 1195, 1199, 2035, 2629, 4033, 5995, 8843, 13145, 20165, 26051, 44215, 44363, 97273, 130255, 221815, 286561, 486365, 963887, 1432805, 4819435, 10602757, 53013785]

約数ペア:

[(1, 53013785), (5, 10602757), (11, 4819435), (37, 1432805), (55, 963887), (109, 486365), (185, 286561), (239, 221815), (407, 130255), (545, 97273), (1195, 44363), (1199, 44215), (2035, 26051), (2629, 20165), (4033, 13145), (5995, 8843)]