49449712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7669}}^1$

素因数の和:7721

約数の個数: 40

約数和(自身を含む): 106520960

約数和(自身を除く): 57071248

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 7669, 15338, 30676, 61352, 99697, 122704, 199394, 237739, 398788, 475478, 797576, 950956, 1595152, 1901912, 3090607, 3803824, 6181214, 12362428, 24724856, 49449712]

約数ペア:

[(1, 49449712), (2, 24724856), (4, 12362428), (8, 6181214), (13, 3803824), (16, 3090607), (26, 1901912), (31, 1595152), (52, 950956), (62, 797576), (104, 475478), (124, 398788), (208, 237739), (248, 199394), (403, 122704), (496, 99697), (806, 61352), (1612, 30676), (3224, 15338), (6448, 7669)]