51586320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{214943}}^1$

素因数の和:214959

約数の個数: 40

約数和(自身を含む): 159918336

約数和(自身を除く): 108332016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 214943, 429886, 644829, 859772, 1074715, 1289658, 1719544, 2149430, 2579316, 3224145, 3439088, 4298860, 5158632, 6448290, 8597720, 10317264, 12896580, 17195440, 25793160, 51586320]

約数ペア:

[(1, 51586320), (2, 25793160), (3, 17195440), (4, 12896580), (5, 10317264), (6, 8597720), (8, 6448290), (10, 5158632), (12, 4298860), (15, 3439088), (16, 3224145), (20, 2579316), (24, 2149430), (30, 1719544), (40, 1289658), (48, 1074715), (60, 859772), (80, 644829), (120, 429886), (240, 214943)]