57531460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{677}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 138507264

約数和(自身を除く): 80975804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 607, 677, 1214, 1354, 2428, 2708, 3035, 3385, 4249, 4739, 6070, 6770, 8498, 9478, 12140, 13540, 16996, 18956, 21245, 23695, 42490, 47390, 84980, 94780, 410939, 821878, 1643756, 2054695, 2876573, 4109390, 5753146, 8218780, 11506292, 14382865, 28765730, 57531460]

約数ペア:

[(1, 57531460), (2, 28765730), (4, 14382865), (5, 11506292), (7, 8218780), (10, 5753146), (14, 4109390), (20, 2876573), (28, 2054695), (35, 1643756), (70, 821878), (140, 410939), (607, 94780), (677, 84980), (1214, 47390), (1354, 42490), (2428, 23695), (2708, 21245), (3035, 18956), (3385, 16996), (4249, 13540), (4739, 12140), (6070, 9478), (6770, 8498)]