24922850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 49717800

約数和(自身を除く): 24794950

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 109, 170, 218, 269, 425, 538, 545, 850, 1090, 1345, 1853, 2690, 2725, 3706, 4573, 5450, 6725, 9146, 9265, 13450, 18530, 22865, 29321, 45730, 46325, 58642, 92650, 114325, 146605, 228650, 293210, 498457, 733025, 996914, 1466050, 2492285, 4984570, 12461425, 24922850]

約数ペア:

[(1, 24922850), (2, 12461425), (5, 4984570), (10, 2492285), (17, 1466050), (25, 996914), (34, 733025), (50, 498457), (85, 293210), (109, 228650), (170, 146605), (218, 114325), (269, 92650), (425, 58642), (538, 46325), (545, 45730), (850, 29321), (1090, 22865), (1345, 18530), (1853, 13450), (2690, 9265), (2725, 9146), (3706, 6725), (4573, 5450)]