48239950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{631}}^1$

素因数の和:793

約数の個数: 48

約数和(自身を含む): 98743680

約数和(自身を除く): 50503730

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 139, 275, 278, 550, 631, 695, 1262, 1390, 1529, 3058, 3155, 3475, 6310, 6941, 6950, 7645, 13882, 15290, 15775, 31550, 34705, 38225, 69410, 76450, 87709, 173525, 175418, 347050, 438545, 877090, 964799, 1929598, 2192725, 4385450, 4823995, 9647990, 24119975, 48239950]

約数ペア:

[(1, 48239950), (2, 24119975), (5, 9647990), (10, 4823995), (11, 4385450), (22, 2192725), (25, 1929598), (50, 964799), (55, 877090), (110, 438545), (139, 347050), (275, 175418), (278, 173525), (550, 87709), (631, 76450), (695, 69410), (1262, 38225), (1390, 34705), (1529, 31550), (3058, 15775), (3155, 15290), (3475, 13882), (6310, 7645), (6941, 6950)]