52053920

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17123}}^1$

素因数の和:17157

約数の個数: 48

約数和(自身を含む): 129457440

約数和(自身を除く): 77403520

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, 17123, 34246, 68492, 85615, 136984, 171230, 273968, 325337, 342460, 547936, 650674, 684920, 1301348, 1369840, 1626685, 2602696, 2739680, 3253370, 5205392, 6506740, 10410784, 13013480, 26026960, 52053920]

約数ペア:

[(1, 52053920), (2, 26026960), (4, 13013480), (5, 10410784), (8, 6506740), (10, 5205392), (16, 3253370), (19, 2739680), (20, 2602696), (32, 1626685), (38, 1369840), (40, 1301348), (76, 684920), (80, 650674), (95, 547936), (152, 342460), (160, 325337), (190, 273968), (304, 171230), (380, 136984), (608, 85615), (760, 68492), (1520, 34246), (3040, 17123)]