53771150

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 103413024

約数和(自身を除く): 49641874

約数列:

[1, 2, 5, 10, 25, 50, 53, 103, 106, 197, 206, 265, 394, 515, 530, 985, 1030, 1325, 1970, 2575, 2650, 4925, 5150, 5459, 9850, 10441, 10918, 20291, 20882, 27295, 40582, 52205, 54590, 101455, 104410, 136475, 202910, 261025, 272950, 507275, 522050, 1014550, 1075423, 2150846, 5377115, 10754230, 26885575, 53771150]

約数ペア:

[(1, 53771150), (2, 26885575), (5, 10754230), (10, 5377115), (25, 2150846), (50, 1075423), (53, 1014550), (103, 522050), (106, 507275), (197, 272950), (206, 261025), (265, 202910), (394, 136475), (515, 104410), (530, 101455), (985, 54590), (1030, 52205), (1325, 40582), (1970, 27295), (2575, 20882), (2650, 20291), (4925, 10918), (5150, 10441), (5459, 9850)]