56520864

素因数分解:

$2^5\times 3^2\times {\mathrm{229}}^1\times {\mathrm{857}}^1$

素因数の和:1102

約数の個数: 72

約数和(自身を含む): 161621460

約数和(自身を除く): 105100596

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 229, 288, 458, 687, 857, 916, 1374, 1714, 1832, 2061, 2571, 2748, 3428, 3664, 4122, 5142, 5496, 6856, 7328, 7713, 8244, 10284, 10992, 13712, 15426, 16488, 20568, 21984, 27424, 30852, 32976, 41136, 61704, 65952, 82272, 123408, 196253, 246816, 392506, 588759, 785012, 1177518, 1570024, 1766277, 2355036, 3140048, 3532554, 4710072, 6280096, 7065108, 9420144, 14130216, 18840288, 28260432, 56520864]

約数ペア:

[(1, 56520864), (2, 28260432), (3, 18840288), (4, 14130216), (6, 9420144), (8, 7065108), (9, 6280096), (12, 4710072), (16, 3532554), (18, 3140048), (24, 2355036), (32, 1766277), (36, 1570024), (48, 1177518), (72, 785012), (96, 588759), (144, 392506), (229, 246816), (288, 196253), (458, 123408), (687, 82272), (857, 65952), (916, 61704), (1374, 41136), (1714, 32976), (1832, 30852), (2061, 27424), (2571, 21984), (2748, 20568), (3428, 16488), (3664, 15426), (4122, 13712), (5142, 10992), (5496, 10284), (6856, 8244), (7328, 7713)]