49520540

素因数分解:

$2^2\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{2129}}^1$

素因数の和:3301

約数の個数: 24

約数和(自身を含む): 104131440

約数和(自身を除く): 54610900

約数列:

[1, 2, 4, 5, 10, 20, 1163, 2129, 2326, 4258, 4652, 5815, 8516, 10645, 11630, 21290, 23260, 42580, 2476027, 4952054, 9904108, 12380135, 24760270, 49520540]

約数ペア:

[(1, 49520540), (2, 24760270), (4, 12380135), (5, 9904108), (10, 4952054), (20, 2476027), (1163, 42580), (2129, 23260), (2326, 21290), (4258, 11630), (4652, 10645), (5815, 8516)]