61421150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1553}}^1$

素因数の和:1685

約数の個数: 48

約数和(自身を含む): 131804064

約数和(自身を除く): 70382914

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 113, 175, 226, 350, 565, 791, 1130, 1553, 1582, 2825, 3106, 3955, 5650, 7765, 7910, 10871, 15530, 19775, 21742, 38825, 39550, 54355, 77650, 108710, 175489, 271775, 350978, 543550, 877445, 1228423, 1754890, 2456846, 4387225, 6142115, 8774450, 12284230, 30710575, 61421150]

約数ペア:

[(1, 61421150), (2, 30710575), (5, 12284230), (7, 8774450), (10, 6142115), (14, 4387225), (25, 2456846), (35, 1754890), (50, 1228423), (70, 877445), (113, 543550), (175, 350978), (226, 271775), (350, 175489), (565, 108710), (791, 77650), (1130, 54355), (1553, 39550), (1582, 38825), (2825, 21742), (3106, 19775), (3955, 15530), (5650, 10871), (7765, 7910)]