48896740

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 105634368

約数和(自身を除く): 56737628

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 163, 212, 265, 283, 326, 530, 566, 652, 815, 1060, 1132, 1415, 1630, 2830, 3260, 5660, 8639, 14999, 17278, 29998, 34556, 43195, 46129, 59996, 74995, 86390, 92258, 149990, 172780, 184516, 230645, 299980, 461290, 922580, 2444837, 4889674, 9779348, 12224185, 24448370, 48896740]

約数ペア:

[(1, 48896740), (2, 24448370), (4, 12224185), (5, 9779348), (10, 4889674), (20, 2444837), (53, 922580), (106, 461290), (163, 299980), (212, 230645), (265, 184516), (283, 172780), (326, 149990), (530, 92258), (566, 86390), (652, 74995), (815, 59996), (1060, 46129), (1132, 43195), (1415, 34556), (1630, 29998), (2830, 17278), (3260, 14999), (5660, 8639)]