52124560

素因数分解:

$2^4\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1327}}^1$

素因数の和:1831

約数の個数: 40

約数和(自身を含む): 121527936

約数和(自身を除く): 69403376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 491, 982, 1327, 1964, 2455, 2654, 3928, 4910, 5308, 6635, 7856, 9820, 10616, 13270, 19640, 21232, 26540, 39280, 53080, 106160, 651557, 1303114, 2606228, 3257785, 5212456, 6515570, 10424912, 13031140, 26062280, 52124560]

約数ペア:

[(1, 52124560), (2, 26062280), (4, 13031140), (5, 10424912), (8, 6515570), (10, 5212456), (16, 3257785), (20, 2606228), (40, 1303114), (80, 651557), (491, 106160), (982, 53080), (1327, 39280), (1964, 26540), (2455, 21232), (2654, 19640), (3928, 13270), (4910, 10616), (5308, 9820), (6635, 7856)]