48574420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{941}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 106822800

約数和(自身を除く): 58248380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 89, 116, 145, 178, 290, 356, 445, 580, 890, 941, 1780, 1882, 2581, 3764, 4705, 5162, 9410, 10324, 12905, 18820, 25810, 27289, 51620, 54578, 83749, 109156, 136445, 167498, 272890, 334996, 418745, 545780, 837490, 1674980, 2428721, 4857442, 9714884, 12143605, 24287210, 48574420]

約数ペア:

[(1, 48574420), (2, 24287210), (4, 12143605), (5, 9714884), (10, 4857442), (20, 2428721), (29, 1674980), (58, 837490), (89, 545780), (116, 418745), (145, 334996), (178, 272890), (290, 167498), (356, 136445), (445, 109156), (580, 83749), (890, 54578), (941, 51620), (1780, 27289), (1882, 25810), (2581, 18820), (3764, 12905), (4705, 10324), (5162, 9410)]