57306080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27551}}^1$

素因数の和:27579

約数の個数: 48

約数和(自身を含む): 145805184

約数和(自身を除く): 88499104

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 27551, 55102, 110204, 137755, 220408, 275510, 358163, 440816, 551020, 716326, 881632, 1102040, 1432652, 1790815, 2204080, 2865304, 3581630, 4408160, 5730608, 7163260, 11461216, 14326520, 28653040, 57306080]

約数ペア:

[(1, 57306080), (2, 28653040), (4, 14326520), (5, 11461216), (8, 7163260), (10, 5730608), (13, 4408160), (16, 3581630), (20, 2865304), (26, 2204080), (32, 1790815), (40, 1432652), (52, 1102040), (65, 881632), (80, 716326), (104, 551020), (130, 440816), (160, 358163), (208, 275510), (260, 220408), (416, 137755), (520, 110204), (1040, 55102), (2080, 27551)]