50989250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:600

約数の個数: 64

約数和(自身を含む): 106535520

約数和(自身を除く): 55546270

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 125, 130, 145, 250, 290, 325, 377, 541, 650, 725, 754, 1082, 1450, 1625, 1885, 2705, 3250, 3625, 3770, 5410, 7033, 7250, 9425, 13525, 14066, 15689, 18850, 27050, 31378, 35165, 47125, 67625, 70330, 78445, 94250, 135250, 156890, 175825, 203957, 351650, 392225, 407914, 784450, 879125, 1019785, 1758250, 1961125, 2039570, 3922250, 5098925, 10197850, 25494625, 50989250]

約数ペア:

[(1, 50989250), (2, 25494625), (5, 10197850), (10, 5098925), (13, 3922250), (25, 2039570), (26, 1961125), (29, 1758250), (50, 1019785), (58, 879125), (65, 784450), (125, 407914), (130, 392225), (145, 351650), (250, 203957), (290, 175825), (325, 156890), (377, 135250), (541, 94250), (650, 78445), (725, 70330), (754, 67625), (1082, 47125), (1450, 35165), (1625, 31378), (1885, 27050), (2705, 18850), (3250, 15689), (3625, 14066), (3770, 13525), (5410, 9425), (7033, 7250)]