48649560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{405413}}^1$

素因数の和:405427

約数の個数: 32

約数和(自身を含む): 145949040

約数和(自身を除く): 97299480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 405413, 810826, 1216239, 1621652, 2027065, 2432478, 3243304, 4054130, 4864956, 6081195, 8108260, 9729912, 12162390, 16216520, 24324780, 48649560]

約数ペア:

[(1, 48649560), (2, 24324780), (3, 16216520), (4, 12162390), (5, 9729912), (6, 8108260), (8, 6081195), (10, 4864956), (12, 4054130), (15, 3243304), (20, 2432478), (24, 2027065), (30, 1621652), (40, 1216239), (60, 810826), (120, 405413)]