52762760

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{14821}}^1$

素因数の和:14921

約数の個数: 32

約数和(自身を含む): 120058200

約数和(自身を除く): 67295440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 14821, 29642, 59284, 74105, 118568, 148210, 296420, 592840, 1319069, 2638138, 5276276, 6595345, 10552552, 13190690, 26381380, 52762760]

約数ペア:

[(1, 52762760), (2, 26381380), (4, 13190690), (5, 10552552), (8, 6595345), (10, 5276276), (20, 2638138), (40, 1319069), (89, 592840), (178, 296420), (356, 148210), (445, 118568), (712, 74105), (890, 59284), (1780, 29642), (3560, 14821)]