54967250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{1301}}^1$

素因数の和:1344

約数の個数: 48

約数和(自身を含む): 111508488

約数和(自身を除く): 56541238

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 169, 250, 325, 338, 650, 845, 1301, 1625, 1690, 2602, 3250, 4225, 6505, 8450, 13010, 16913, 21125, 32525, 33826, 42250, 65050, 84565, 162625, 169130, 219869, 325250, 422825, 439738, 845650, 1099345, 2114125, 2198690, 4228250, 5496725, 10993450, 27483625, 54967250]

約数ペア:

[(1, 54967250), (2, 27483625), (5, 10993450), (10, 5496725), (13, 4228250), (25, 2198690), (26, 2114125), (50, 1099345), (65, 845650), (125, 439738), (130, 422825), (169, 325250), (250, 219869), (325, 169130), (338, 162625), (650, 84565), (845, 65050), (1301, 42250), (1625, 33826), (1690, 32525), (2602, 21125), (3250, 16913), (4225, 13010), (6505, 8450)]