53148320

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17483}}^1$

素因数の和:17517

約数の個数: 48

約数和(自身を含む): 132179040

約数和(自身を除く): 79030720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 17483, 34966, 69932, 87415, 139864, 174830, 279728, 332177, 349660, 559456, 664354, 699320, 1328708, 1398640, 1660885, 2657416, 2797280, 3321770, 5314832, 6643540, 10629664, 13287080, 26574160, 53148320]

約数ペア:

[(1, 53148320), (2, 26574160), (4, 13287080), (5, 10629664), (8, 6643540), (10, 5314832), (16, 3321770), (19, 2797280), (20, 2657416), (32, 1660885), (38, 1398640), (40, 1328708), (76, 699320), (80, 664354), (95, 559456), (152, 349660), (160, 332177), (190, 279728), (304, 174830), (380, 139864), (608, 87415), (760, 69932), (1520, 34966), (3040, 17483)]