48841730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{379}}^1$

素因数の和:663

約数の個数: 48

約数和(自身を含む): 102928320

約数和(自身を除く): 54086590

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 263, 379, 490, 526, 758, 1315, 1841, 1895, 2630, 2653, 3682, 3790, 5306, 9205, 12887, 13265, 18410, 18571, 25774, 26530, 37142, 64435, 92855, 99677, 128870, 185710, 199354, 498385, 697739, 996770, 1395478, 3488695, 4884173, 6977390, 9768346, 24420865, 48841730]

約数ペア:

[(1, 48841730), (2, 24420865), (5, 9768346), (7, 6977390), (10, 4884173), (14, 3488695), (35, 1395478), (49, 996770), (70, 697739), (98, 498385), (245, 199354), (263, 185710), (379, 128870), (490, 99677), (526, 92855), (758, 64435), (1315, 37142), (1841, 26530), (1895, 25774), (2630, 18571), (2653, 18410), (3682, 13265), (3790, 12887), (5306, 9205)]