56785610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{401}}^1$

素因数の和:456

約数の個数: 72

約数和(自身を含む): 126622764

約数和(自身を除く): 69837154

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 289, 401, 490, 578, 595, 802, 833, 1190, 1445, 1666, 2005, 2023, 2807, 2890, 4010, 4046, 4165, 5614, 6817, 8330, 10115, 13634, 14035, 14161, 19649, 20230, 28070, 28322, 34085, 39298, 47719, 68170, 70805, 95438, 98245, 115889, 141610, 196490, 231778, 238595, 334033, 477190, 579445, 668066, 811223, 1158890, 1622446, 1670165, 3340330, 4056115, 5678561, 8112230, 11357122, 28392805, 56785610]

約数ペア:

[(1, 56785610), (2, 28392805), (5, 11357122), (7, 8112230), (10, 5678561), (14, 4056115), (17, 3340330), (34, 1670165), (35, 1622446), (49, 1158890), (70, 811223), (85, 668066), (98, 579445), (119, 477190), (170, 334033), (238, 238595), (245, 231778), (289, 196490), (401, 141610), (490, 115889), (578, 98245), (595, 95438), (802, 70805), (833, 68170), (1190, 47719), (1445, 39298), (1666, 34085), (2005, 28322), (2023, 28070), (2807, 20230), (2890, 19649), (4010, 14161), (4046, 14035), (4165, 13634), (5614, 10115), (6817, 8330)]