54987634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1409}}^1$

素因数の和:1522

約数の個数: 32

約数和(自身を含む): 94752000

約数和(自身を除く): 39764366

約数列:

[1, 2, 13, 19, 26, 38, 79, 158, 247, 494, 1027, 1409, 1501, 2054, 2818, 3002, 18317, 19513, 26771, 36634, 39026, 53542, 111311, 222622, 348023, 696046, 1447043, 2114909, 2894086, 4229818, 27493817, 54987634]

約数ペア:

[(1, 54987634), (2, 27493817), (13, 4229818), (19, 2894086), (26, 2114909), (38, 1447043), (79, 696046), (158, 348023), (247, 222622), (494, 111311), (1027, 53542), (1409, 39026), (1501, 36634), (2054, 26771), (2818, 19513), (3002, 18317)]