53663730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{757}}^1$

素因数の和:923

約数の個数: 64

約数和(自身を含む): 137531520

約数和(自身を除く): 83867790

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 139, 170, 255, 278, 417, 510, 695, 757, 834, 1390, 1514, 2085, 2271, 2363, 3785, 4170, 4542, 4726, 7089, 7570, 11355, 11815, 12869, 14178, 22710, 23630, 25738, 35445, 38607, 64345, 70890, 77214, 105223, 128690, 193035, 210446, 315669, 386070, 526115, 631338, 1052230, 1578345, 1788791, 3156690, 3577582, 5366373, 8943955, 10732746, 17887910, 26831865, 53663730]

約数ペア:

[(1, 53663730), (2, 26831865), (3, 17887910), (5, 10732746), (6, 8943955), (10, 5366373), (15, 3577582), (17, 3156690), (30, 1788791), (34, 1578345), (51, 1052230), (85, 631338), (102, 526115), (139, 386070), (170, 315669), (255, 210446), (278, 193035), (417, 128690), (510, 105223), (695, 77214), (757, 70890), (834, 64345), (1390, 38607), (1514, 35445), (2085, 25738), (2271, 23630), (2363, 22710), (3785, 14178), (4170, 12869), (4542, 11815), (4726, 11355), (7089, 7570)]