50640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1$

素因数の和:227

約数の個数: 40

約数和(自身を含む): 157728

約数和(自身を除く): 107088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 240, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 3376, 4220, 5064, 6330, 8440, 10128, 12660, 16880, 25320, 50640]

約数ペア:

[(1, 50640), (2, 25320), (3, 16880), (4, 12660), (5, 10128), (6, 8440), (8, 6330), (10, 5064), (12, 4220), (15, 3376), (16, 3165), (20, 2532), (24, 2110), (30, 1688), (40, 1266), (48, 1055), (60, 844), (80, 633), (120, 422), (211, 240)]