50287450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 98208000

約数和(自身を除く): 47920550

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 79, 145, 158, 290, 395, 439, 725, 790, 878, 1450, 1975, 2195, 2291, 3950, 4390, 4582, 10975, 11455, 12731, 21950, 22910, 25462, 34681, 57275, 63655, 69362, 114550, 127310, 173405, 318275, 346810, 636550, 867025, 1005749, 1734050, 2011498, 5028745, 10057490, 25143725, 50287450]

約数ペア:

[(1, 50287450), (2, 25143725), (5, 10057490), (10, 5028745), (25, 2011498), (29, 1734050), (50, 1005749), (58, 867025), (79, 636550), (145, 346810), (158, 318275), (290, 173405), (395, 127310), (439, 114550), (725, 69362), (790, 63655), (878, 57275), (1450, 34681), (1975, 25462), (2195, 22910), (2291, 21950), (3950, 12731), (4390, 11455), (4582, 10975)]