53362820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5689}}^1$

素因数の和:5772

約数の個数: 48

約数和(自身を含む): 130005120

約数和(自身を除く): 76642300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 5689, 9380, 11378, 22756, 28445, 39823, 56890, 79646, 113780, 159292, 199115, 381163, 398230, 762326, 796460, 1524652, 1905815, 2668141, 3811630, 5336282, 7623260, 10672564, 13340705, 26681410, 53362820]

約数ペア:

[(1, 53362820), (2, 26681410), (4, 13340705), (5, 10672564), (7, 7623260), (10, 5336282), (14, 3811630), (20, 2668141), (28, 1905815), (35, 1524652), (67, 796460), (70, 762326), (134, 398230), (140, 381163), (268, 199115), (335, 159292), (469, 113780), (670, 79646), (938, 56890), (1340, 39823), (1876, 28445), (2345, 22756), (4690, 11378), (5689, 9380)]