50885140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1487}}^1$

素因数の和:1584

約数の個数: 48

約数和(自身を含む): 112492800

約数和(自身を除く): 61607660

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 59, 116, 118, 145, 236, 290, 295, 580, 590, 1180, 1487, 1711, 2974, 3422, 5948, 6844, 7435, 8555, 14870, 17110, 29740, 34220, 43123, 86246, 87733, 172492, 175466, 215615, 350932, 431230, 438665, 862460, 877330, 1754660, 2544257, 5088514, 10177028, 12721285, 25442570, 50885140]

約数ペア:

[(1, 50885140), (2, 25442570), (4, 12721285), (5, 10177028), (10, 5088514), (20, 2544257), (29, 1754660), (58, 877330), (59, 862460), (116, 438665), (118, 431230), (145, 350932), (236, 215615), (290, 175466), (295, 172492), (580, 87733), (590, 86246), (1180, 43123), (1487, 34220), (1711, 29740), (2974, 17110), (3422, 14870), (5948, 8555), (6844, 7435)]