53393800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{14051}}^1$

素因数の和:14086

約数の個数: 48

約数和(自身を含む): 130683600

約数和(自身を除く): 77289800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 14051, 28102, 56204, 70255, 112408, 140510, 266969, 281020, 351275, 533938, 562040, 702550, 1067876, 1334845, 1405100, 2135752, 2669690, 2810200, 5339380, 6674225, 10678760, 13348450, 26696900, 53393800]

約数ペア:

[(1, 53393800), (2, 26696900), (4, 13348450), (5, 10678760), (8, 6674225), (10, 5339380), (19, 2810200), (20, 2669690), (25, 2135752), (38, 1405100), (40, 1334845), (50, 1067876), (76, 702550), (95, 562040), (100, 533938), (152, 351275), (190, 281020), (200, 266969), (380, 140510), (475, 112408), (760, 70255), (950, 56204), (1900, 28102), (3800, 14051)]