53225880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3191}}^1$

素因数の和:3344

約数の個数: 64

約数和(自身を含む): 160876800

約数和(自身を除く): 107650920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3191, 3336, 4170, 5560, 6382, 8340, 9573, 12764, 15955, 16680, 19146, 25528, 31910, 38292, 47865, 63820, 76584, 95730, 127640, 191460, 382920, 443549, 887098, 1330647, 1774196, 2217745, 2661294, 3548392, 4435490, 5322588, 6653235, 8870980, 10645176, 13306470, 17741960, 26612940, 53225880]

約数ペア:

[(1, 53225880), (2, 26612940), (3, 17741960), (4, 13306470), (5, 10645176), (6, 8870980), (8, 6653235), (10, 5322588), (12, 4435490), (15, 3548392), (20, 2661294), (24, 2217745), (30, 1774196), (40, 1330647), (60, 887098), (120, 443549), (139, 382920), (278, 191460), (417, 127640), (556, 95730), (695, 76584), (834, 63820), (1112, 47865), (1390, 38292), (1668, 31910), (2085, 25528), (2780, 19146), (3191, 16680), (3336, 15955), (4170, 12764), (5560, 9573), (6382, 8340)]