52742220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{38219}}^1$

素因数の和:38254

約数の個数: 48

約数和(自身を含む): 154103040

約数和(自身を除く): 101360820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 38219, 76438, 114657, 152876, 191095, 229314, 382190, 458628, 573285, 764380, 879037, 1146570, 1758074, 2293140, 2637111, 3516148, 4395185, 5274222, 8790370, 10548444, 13185555, 17580740, 26371110, 52742220]

約数ペア:

[(1, 52742220), (2, 26371110), (3, 17580740), (4, 13185555), (5, 10548444), (6, 8790370), (10, 5274222), (12, 4395185), (15, 3516148), (20, 2637111), (23, 2293140), (30, 1758074), (46, 1146570), (60, 879037), (69, 764380), (92, 573285), (115, 458628), (138, 382190), (230, 229314), (276, 191095), (345, 152876), (460, 114657), (690, 76438), (1380, 38219)]