63142450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{809}}^1$

素因数の和:1051

約数の個数: 48

約数和(自身を含む): 134991360

約数和(自身を除く): 71848910

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 223, 350, 446, 809, 1115, 1561, 1618, 2230, 3122, 4045, 5575, 5663, 7805, 8090, 11150, 11326, 15610, 20225, 28315, 39025, 40450, 56630, 78050, 141575, 180407, 283150, 360814, 902035, 1262849, 1804070, 2525698, 4510175, 6314245, 9020350, 12628490, 31571225, 63142450]

約数ペア:

[(1, 63142450), (2, 31571225), (5, 12628490), (7, 9020350), (10, 6314245), (14, 4510175), (25, 2525698), (35, 1804070), (50, 1262849), (70, 902035), (175, 360814), (223, 283150), (350, 180407), (446, 141575), (809, 78050), (1115, 56630), (1561, 40450), (1618, 39025), (2230, 28315), (3122, 20225), (4045, 15610), (5575, 11326), (5663, 11150), (7805, 8090)]