51283020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{29473}}^1$

素因数の和:29514

約数の個数: 48

約数和(自身を含む): 148548960

約数和(自身を除く): 97265940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 29473, 58946, 88419, 117892, 147365, 176838, 294730, 353676, 442095, 589460, 854717, 884190, 1709434, 1768380, 2564151, 3418868, 4273585, 5128302, 8547170, 10256604, 12820755, 17094340, 25641510, 51283020]

約数ペア:

[(1, 51283020), (2, 25641510), (3, 17094340), (4, 12820755), (5, 10256604), (6, 8547170), (10, 5128302), (12, 4273585), (15, 3418868), (20, 2564151), (29, 1768380), (30, 1709434), (58, 884190), (60, 854717), (87, 589460), (116, 442095), (145, 353676), (174, 294730), (290, 176838), (348, 147365), (435, 117892), (580, 88419), (870, 58946), (1740, 29473)]