52440580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1733}}^1$

素因数の和:1848

約数の個数: 48

約数和(自身を含む): 117981360

約数和(自身を除く): 65540780

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 89, 170, 178, 340, 356, 445, 890, 1513, 1733, 1780, 3026, 3466, 6052, 6932, 7565, 8665, 15130, 17330, 29461, 30260, 34660, 58922, 117844, 147305, 154237, 294610, 308474, 589220, 616948, 771185, 1542370, 2622029, 3084740, 5244058, 10488116, 13110145, 26220290, 52440580]

約数ペア:

[(1, 52440580), (2, 26220290), (4, 13110145), (5, 10488116), (10, 5244058), (17, 3084740), (20, 2622029), (34, 1542370), (68, 771185), (85, 616948), (89, 589220), (170, 308474), (178, 294610), (340, 154237), (356, 147305), (445, 117844), (890, 58922), (1513, 34660), (1733, 30260), (1780, 29461), (3026, 17330), (3466, 15130), (6052, 8665), (6932, 7565)]