50215290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2381}}^1$

素因数の和:2447

約数の個数: 64

約数和(自身を含む): 130343040

約数和(自身を除く): 80127750

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 111, 114, 185, 190, 222, 285, 370, 555, 570, 703, 1110, 1406, 2109, 2381, 3515, 4218, 4762, 7030, 7143, 10545, 11905, 14286, 21090, 23810, 35715, 45239, 71430, 88097, 90478, 135717, 176194, 226195, 264291, 271434, 440485, 452390, 528582, 678585, 880970, 1321455, 1357170, 1673843, 2642910, 3347686, 5021529, 8369215, 10043058, 16738430, 25107645, 50215290]

約数ペア:

[(1, 50215290), (2, 25107645), (3, 16738430), (5, 10043058), (6, 8369215), (10, 5021529), (15, 3347686), (19, 2642910), (30, 1673843), (37, 1357170), (38, 1321455), (57, 880970), (74, 678585), (95, 528582), (111, 452390), (114, 440485), (185, 271434), (190, 264291), (222, 226195), (285, 176194), (370, 135717), (555, 90478), (570, 88097), (703, 71430), (1110, 45239), (1406, 35715), (2109, 23810), (2381, 21090), (3515, 14286), (4218, 11905), (4762, 10545), (7030, 7143)]