48342020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{757}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 105950208

約数和(自身を除く): 57608188

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 103, 124, 155, 206, 310, 412, 515, 620, 757, 1030, 1514, 2060, 3028, 3193, 3785, 6386, 7570, 12772, 15140, 15965, 23467, 31930, 46934, 63860, 77971, 93868, 117335, 155942, 234670, 311884, 389855, 469340, 779710, 1559420, 2417101, 4834202, 9668404, 12085505, 24171010, 48342020]

約数ペア:

[(1, 48342020), (2, 24171010), (4, 12085505), (5, 9668404), (10, 4834202), (20, 2417101), (31, 1559420), (62, 779710), (103, 469340), (124, 389855), (155, 311884), (206, 234670), (310, 155942), (412, 117335), (515, 93868), (620, 77971), (757, 63860), (1030, 46934), (1514, 31930), (2060, 23467), (3028, 15965), (3193, 15140), (3785, 12772), (6386, 7570)]