51220860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{2693}}^1$

素因数の和:3022

約数の個数: 48

約数和(自身を含む): 143924256

約数和(自身を除く): 92703396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317, 634, 951, 1268, 1585, 1902, 2693, 3170, 3804, 4755, 5386, 6340, 8079, 9510, 10772, 13465, 16158, 19020, 26930, 32316, 40395, 53860, 80790, 161580, 853681, 1707362, 2561043, 3414724, 4268405, 5122086, 8536810, 10244172, 12805215, 17073620, 25610430, 51220860]

約数ペア:

[(1, 51220860), (2, 25610430), (3, 17073620), (4, 12805215), (5, 10244172), (6, 8536810), (10, 5122086), (12, 4268405), (15, 3414724), (20, 2561043), (30, 1707362), (60, 853681), (317, 161580), (634, 80790), (951, 53860), (1268, 40395), (1585, 32316), (1902, 26930), (2693, 19020), (3170, 16158), (3804, 13465), (4755, 10772), (5386, 9510), (6340, 8079)]