248786850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127583}}^1$

素因数の和:127611

約数の個数: 48

約数和(自身を含む): 664457472

約数和(自身を除く): 415670622

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 127583, 255166, 382749, 637915, 765498, 1275830, 1658579, 1913745, 3189575, 3317158, 3827490, 4975737, 6379150, 8292895, 9568725, 9951474, 16585790, 19137450, 24878685, 41464475, 49757370, 82928950, 124393425, 248786850]

約数ペア:

[(1, 248786850), (2, 124393425), (3, 82928950), (5, 49757370), (6, 41464475), (10, 24878685), (13, 19137450), (15, 16585790), (25, 9951474), (26, 9568725), (30, 8292895), (39, 6379150), (50, 4975737), (65, 3827490), (75, 3317158), (78, 3189575), (130, 1913745), (150, 1658579), (195, 1275830), (325, 765498), (390, 637915), (650, 382749), (975, 255166), (1950, 127583)]