55402360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{106543}}^1$

素因数の和:106567

約数の個数: 32

約数和(自身を含む): 134245440

約数和(自身を除く): 78843080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 106543, 213086, 426172, 532715, 852344, 1065430, 1385059, 2130860, 2770118, 4261720, 5540236, 6925295, 11080472, 13850590, 27701180, 55402360]

約数ペア:

[(1, 55402360), (2, 27701180), (4, 13850590), (5, 11080472), (8, 6925295), (10, 5540236), (13, 4261720), (20, 2770118), (26, 2130860), (40, 1385059), (52, 1065430), (65, 852344), (104, 532715), (130, 426172), (260, 213086), (520, 106543)]