55050845

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 75582720

約数和(自身を除く): 20531875

約数列:

[1, 5, 17, 23, 29, 85, 115, 145, 391, 493, 667, 971, 1955, 2465, 3335, 4855, 11339, 16507, 22333, 28159, 56695, 82535, 111665, 140795, 379661, 478703, 647657, 1898305, 2393515, 3238285, 11010169, 55050845]

約数ペア:

[(1, 55050845), (5, 11010169), (17, 3238285), (23, 2393515), (29, 1898305), (85, 647657), (115, 478703), (145, 379661), (391, 140795), (493, 111665), (667, 82535), (971, 56695), (1955, 28159), (2465, 22333), (3335, 16507), (4855, 11339)]