49041616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1721}}^1$

素因数の和:1879

約数の個数: 40

約数和(自身を含む): 103134024

約数和(自身を除く): 54092408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 548, 1096, 1721, 1781, 2192, 3442, 3562, 6884, 7124, 13768, 14248, 22373, 27536, 28496, 44746, 89492, 178984, 235777, 357968, 471554, 943108, 1886216, 3065101, 3772432, 6130202, 12260404, 24520808, 49041616]

約数ペア:

[(1, 49041616), (2, 24520808), (4, 12260404), (8, 6130202), (13, 3772432), (16, 3065101), (26, 1886216), (52, 943108), (104, 471554), (137, 357968), (208, 235777), (274, 178984), (548, 89492), (1096, 44746), (1721, 28496), (1781, 27536), (2192, 22373), (3442, 14248), (3562, 13768), (6884, 7124)]