56432460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{134363}}^1$

素因数の和:134382

約数の個数: 48

約数和(自身を含む): 180585216

約数和(自身を除く): 124152756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 134363, 268726, 403089, 537452, 671815, 806178, 940541, 1343630, 1612356, 1881082, 2015445, 2687260, 2821623, 3762164, 4030890, 4702705, 5643246, 8061780, 9405410, 11286492, 14108115, 18810820, 28216230, 56432460]

約数ペア:

[(1, 56432460), (2, 28216230), (3, 18810820), (4, 14108115), (5, 11286492), (6, 9405410), (7, 8061780), (10, 5643246), (12, 4702705), (14, 4030890), (15, 3762164), (20, 2821623), (21, 2687260), (28, 2015445), (30, 1881082), (35, 1612356), (42, 1343630), (60, 940541), (70, 806178), (84, 671815), (105, 537452), (140, 403089), (210, 268726), (420, 134363)]