51412688

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{433}}^1$

素因数の和:663

約数の個数: 40

約数和(自身を含む): 102842376

約数和(自身を除く): 51429688

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 181, 328, 362, 433, 656, 724, 866, 1448, 1732, 2896, 3464, 6928, 7421, 14842, 17753, 29684, 35506, 59368, 71012, 78373, 118736, 142024, 156746, 284048, 313492, 626984, 1253968, 3213293, 6426586, 12853172, 25706344, 51412688]

約数ペア:

[(1, 51412688), (2, 25706344), (4, 12853172), (8, 6426586), (16, 3213293), (41, 1253968), (82, 626984), (164, 313492), (181, 284048), (328, 156746), (362, 142024), (433, 118736), (656, 78373), (724, 71012), (866, 59368), (1448, 35506), (1732, 29684), (2896, 17753), (3464, 14842), (6928, 7421)]