57839988

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{569}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 139043520

約数和(自身を除く): 81203532

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 197, 258, 394, 516, 569, 591, 788, 1138, 1182, 1707, 2276, 2364, 3414, 6828, 8471, 16942, 24467, 25413, 33884, 48934, 50826, 73401, 97868, 101652, 112093, 146802, 224186, 293604, 336279, 448372, 672558, 1345116, 4819999, 9639998, 14459997, 19279996, 28919994, 57839988]

約数ペア:

[(1, 57839988), (2, 28919994), (3, 19279996), (4, 14459997), (6, 9639998), (12, 4819999), (43, 1345116), (86, 672558), (129, 448372), (172, 336279), (197, 293604), (258, 224186), (394, 146802), (516, 112093), (569, 101652), (591, 97868), (788, 73401), (1138, 50826), (1182, 48934), (1707, 33884), (2276, 25413), (2364, 24467), (3414, 16942), (6828, 8471)]