54084290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4289}}^1$

素因数の和:4406

約数の個数: 32

約数和(自身を含む): 105945840

約数和(自身を除く): 51861550

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 2522, 4289, 6305, 8578, 12610, 21445, 42890, 55757, 111514, 278785, 416033, 557570, 832066, 2080165, 4160330, 5408429, 10816858, 27042145, 54084290]

約数ペア:

[(1, 54084290), (2, 27042145), (5, 10816858), (10, 5408429), (13, 4160330), (26, 2080165), (65, 832066), (97, 557570), (130, 416033), (194, 278785), (485, 111514), (970, 55757), (1261, 42890), (2522, 21445), (4289, 12610), (6305, 8578)]