66711450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{34211}}^1$

素因数の和:34239

約数の個数: 48

約数和(自身を含む): 178176096

約数和(自身を除く): 111464646

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, 34211, 68422, 102633, 171055, 205266, 342110, 444743, 513165, 855275, 889486, 1026330, 1334229, 1710550, 2223715, 2565825, 2668458, 4447430, 5131650, 6671145, 11118575, 13342290, 22237150, 33355725, 66711450]

約数ペア:

[(1, 66711450), (2, 33355725), (3, 22237150), (5, 13342290), (6, 11118575), (10, 6671145), (13, 5131650), (15, 4447430), (25, 2668458), (26, 2565825), (30, 2223715), (39, 1710550), (50, 1334229), (65, 1026330), (75, 889486), (78, 855275), (130, 513165), (150, 444743), (195, 342110), (325, 205266), (390, 171055), (650, 102633), (975, 68422), (1950, 34211)]