49839728

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:753

約数の個数: 40

約数和(自身を含む): 99431136

約数和(自身を除く): 49591408

約数列:

[1, 2, 4, 8, 16, 71, 73, 142, 146, 284, 292, 568, 584, 601, 1136, 1168, 1202, 2404, 4808, 5183, 9616, 10366, 20732, 41464, 42671, 43873, 82928, 85342, 87746, 170684, 175492, 341368, 350984, 682736, 701968, 3114983, 6229966, 12459932, 24919864, 49839728]

約数ペア:

[(1, 49839728), (2, 24919864), (4, 12459932), (8, 6229966), (16, 3114983), (71, 701968), (73, 682736), (142, 350984), (146, 341368), (284, 175492), (292, 170684), (568, 87746), (584, 85342), (601, 82928), (1136, 43873), (1168, 42671), (1202, 41464), (2404, 20732), (4808, 10366), (5183, 9616)]