48603640

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 113218560

約数和(自身を除く): 64614920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 103, 188, 206, 235, 251, 376, 412, 470, 502, 515, 824, 940, 1004, 1030, 1255, 1880, 2008, 2060, 2510, 4120, 4841, 5020, 9682, 10040, 11797, 19364, 23594, 24205, 25853, 38728, 47188, 48410, 51706, 58985, 94376, 96820, 103412, 117970, 129265, 193640, 206824, 235940, 258530, 471880, 517060, 1034120, 1215091, 2430182, 4860364, 6075455, 9720728, 12150910, 24301820, 48603640]

約数ペア:

[(1, 48603640), (2, 24301820), (4, 12150910), (5, 9720728), (8, 6075455), (10, 4860364), (20, 2430182), (40, 1215091), (47, 1034120), (94, 517060), (103, 471880), (188, 258530), (206, 235940), (235, 206824), (251, 193640), (376, 129265), (412, 117970), (470, 103412), (502, 96820), (515, 94376), (824, 58985), (940, 51706), (1004, 48410), (1030, 47188), (1255, 38728), (1880, 25853), (2008, 24205), (2060, 23594), (2510, 19364), (4120, 11797), (4841, 10040), (5020, 9682)]