51842580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{7927}}^1$

素因数の和:8048

約数の個数: 48

約数和(自身を含む): 146509440

約数和(自身を除く): 94666860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 7927, 15854, 23781, 31708, 39635, 47562, 79270, 95124, 118905, 158540, 237810, 475620, 864043, 1728086, 2592129, 3456172, 4320215, 5184258, 8640430, 10368516, 12960645, 17280860, 25921290, 51842580]

約数ペア:

[(1, 51842580), (2, 25921290), (3, 17280860), (4, 12960645), (5, 10368516), (6, 8640430), (10, 5184258), (12, 4320215), (15, 3456172), (20, 2592129), (30, 1728086), (60, 864043), (109, 475620), (218, 237810), (327, 158540), (436, 118905), (545, 95124), (654, 79270), (1090, 47562), (1308, 39635), (1635, 31708), (2180, 23781), (3270, 15854), (6540, 7927)]