56613740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{619}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 126554400

約数和(自身を除く): 69940660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 269, 340, 538, 619, 1076, 1238, 1345, 2476, 2690, 3095, 4573, 5380, 6190, 9146, 10523, 12380, 18292, 21046, 22865, 42092, 45730, 52615, 91460, 105230, 166511, 210460, 333022, 666044, 832555, 1665110, 2830687, 3330220, 5661374, 11322748, 14153435, 28306870, 56613740]

約数ペア:

[(1, 56613740), (2, 28306870), (4, 14153435), (5, 11322748), (10, 5661374), (17, 3330220), (20, 2830687), (34, 1665110), (68, 832555), (85, 666044), (170, 333022), (269, 210460), (340, 166511), (538, 105230), (619, 91460), (1076, 52615), (1238, 45730), (1345, 42092), (2476, 22865), (2690, 21046), (3095, 18292), (4573, 12380), (5380, 10523), (6190, 9146)]