47849620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 125991936

約数和(自身を除く): 78142316

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 61, 65, 70, 91, 122, 130, 140, 182, 244, 260, 305, 364, 427, 431, 455, 610, 793, 854, 862, 910, 1220, 1586, 1708, 1724, 1820, 2135, 2155, 3017, 3172, 3965, 4270, 4310, 5551, 5603, 6034, 7930, 8540, 8620, 11102, 11206, 12068, 15085, 15860, 22204, 22412, 26291, 27755, 28015, 30170, 39221, 52582, 55510, 56030, 60340, 78442, 105164, 111020, 112060, 131455, 156884, 184037, 196105, 262910, 341783, 368074, 392210, 525820, 683566, 736148, 784420, 920185, 1367132, 1708915, 1840370, 2392481, 3417830, 3680740, 4784962, 6835660, 9569924, 11962405, 23924810, 47849620]

約数ペア:

[(1, 47849620), (2, 23924810), (4, 11962405), (5, 9569924), (7, 6835660), (10, 4784962), (13, 3680740), (14, 3417830), (20, 2392481), (26, 1840370), (28, 1708915), (35, 1367132), (52, 920185), (61, 784420), (65, 736148), (70, 683566), (91, 525820), (122, 392210), (130, 368074), (140, 341783), (182, 262910), (244, 196105), (260, 184037), (305, 156884), (364, 131455), (427, 112060), (431, 111020), (455, 105164), (610, 78442), (793, 60340), (854, 56030), (862, 55510), (910, 52582), (1220, 39221), (1586, 30170), (1708, 28015), (1724, 27755), (1820, 26291), (2135, 22412), (2155, 22204), (3017, 15860), (3172, 15085), (3965, 12068), (4270, 11206), (4310, 11102), (5551, 8620), (5603, 8540), (6034, 7930)]