48247520

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1997}}^1$

素因数の和:2163

約数の個数: 48

約数和(自身を含む): 114797088

約数和(自身を除く): 66549568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 302, 604, 755, 1208, 1510, 1997, 2416, 3020, 3994, 4832, 6040, 7988, 9985, 12080, 15976, 19970, 24160, 31952, 39940, 63904, 79880, 159760, 301547, 319520, 603094, 1206188, 1507735, 2412376, 3015470, 4824752, 6030940, 9649504, 12061880, 24123760, 48247520]

約数ペア:

[(1, 48247520), (2, 24123760), (4, 12061880), (5, 9649504), (8, 6030940), (10, 4824752), (16, 3015470), (20, 2412376), (32, 1507735), (40, 1206188), (80, 603094), (151, 319520), (160, 301547), (302, 159760), (604, 79880), (755, 63904), (1208, 39940), (1510, 31952), (1997, 24160), (2416, 19970), (3020, 15976), (3994, 12080), (4832, 9985), (6040, 7988)]