48520520

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{5297}}^1$

素因数の和:5537

約数の個数: 32

約数和(自身を含む): 109668600

約数和(自身を除く): 61148080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 5297, 9160, 10594, 21188, 26485, 42376, 52970, 105940, 211880, 1213013, 2426026, 4852052, 6065065, 9704104, 12130130, 24260260, 48520520]

約数ペア:

[(1, 48520520), (2, 24260260), (4, 12130130), (5, 9704104), (8, 6065065), (10, 4852052), (20, 2426026), (40, 1213013), (229, 211880), (458, 105940), (916, 52970), (1145, 42376), (1832, 26485), (2290, 21188), (4580, 10594), (5297, 9160)]