53318560

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17539}}^1$

素因数の和:17573

約数の個数: 48

約数和(自身を含む): 132602400

約数和(自身を除く): 79283840

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, 17539, 35078, 70156, 87695, 140312, 175390, 280624, 333241, 350780, 561248, 666482, 701560, 1332964, 1403120, 1666205, 2665928, 2806240, 3332410, 5331856, 6664820, 10663712, 13329640, 26659280, 53318560]

約数ペア:

[(1, 53318560), (2, 26659280), (4, 13329640), (5, 10663712), (8, 6664820), (10, 5331856), (16, 3332410), (19, 2806240), (20, 2665928), (32, 1666205), (38, 1403120), (40, 1332964), (76, 701560), (80, 666482), (95, 561248), (152, 350780), (160, 333241), (190, 280624), (304, 175390), (380, 140312), (608, 87695), (760, 70156), (1520, 35078), (3040, 17539)]