25944550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 51706512

約数和(自身を除く): 25761962

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 131, 170, 233, 262, 425, 466, 655, 850, 1165, 1310, 2227, 2330, 3275, 3961, 4454, 5825, 6550, 7922, 11135, 11650, 19805, 22270, 30523, 39610, 55675, 61046, 99025, 111350, 152615, 198050, 305230, 518891, 763075, 1037782, 1526150, 2594455, 5188910, 12972275, 25944550]

約数ペア:

[(1, 25944550), (2, 12972275), (5, 5188910), (10, 2594455), (17, 1526150), (25, 1037782), (34, 763075), (50, 518891), (85, 305230), (131, 198050), (170, 152615), (233, 111350), (262, 99025), (425, 61046), (466, 55675), (655, 39610), (850, 30523), (1165, 22270), (1310, 19805), (2227, 11650), (2330, 11135), (3275, 7922), (3961, 6550), (4454, 5825)]