47852220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1979}}^1$

素因数の和:2035

約数の個数: 96

約数和(自身を含む): 149022720

約数和(自身を除く): 101170500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 1979, 2015, 2418, 3958, 4030, 4836, 5937, 6045, 7916, 8060, 9895, 11874, 12090, 19790, 23748, 24180, 25727, 29685, 39580, 51454, 59370, 61349, 77181, 102908, 118740, 122698, 128635, 154362, 184047, 245396, 257270, 306745, 308724, 368094, 385905, 514540, 613490, 736188, 771810, 797537, 920235, 1226980, 1543620, 1595074, 1840470, 2392611, 3190148, 3680940, 3987685, 4785222, 7975370, 9570444, 11963055, 15950740, 23926110, 47852220]

約数ペア:

[(1, 47852220), (2, 23926110), (3, 15950740), (4, 11963055), (5, 9570444), (6, 7975370), (10, 4785222), (12, 3987685), (13, 3680940), (15, 3190148), (20, 2392611), (26, 1840470), (30, 1595074), (31, 1543620), (39, 1226980), (52, 920235), (60, 797537), (62, 771810), (65, 736188), (78, 613490), (93, 514540), (124, 385905), (130, 368094), (155, 308724), (156, 306745), (186, 257270), (195, 245396), (260, 184047), (310, 154362), (372, 128635), (390, 122698), (403, 118740), (465, 102908), (620, 77181), (780, 61349), (806, 59370), (930, 51454), (1209, 39580), (1612, 29685), (1860, 25727), (1979, 24180), (2015, 23748), (2418, 19790), (3958, 12090), (4030, 11874), (4836, 9895), (5937, 8060), (6045, 7916)]