47525340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1213}}^1$

素因数の和:1878

約数の個数: 48

約数和(自身を含む): 133384608

約数和(自身を除く): 85859268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 653, 1213, 1306, 1959, 2426, 2612, 3265, 3639, 3918, 4852, 6065, 6530, 7278, 7836, 9795, 12130, 13060, 14556, 18195, 19590, 24260, 36390, 39180, 72780, 792089, 1584178, 2376267, 3168356, 3960445, 4752534, 7920890, 9505068, 11881335, 15841780, 23762670, 47525340]

約数ペア:

[(1, 47525340), (2, 23762670), (3, 15841780), (4, 11881335), (5, 9505068), (6, 7920890), (10, 4752534), (12, 3960445), (15, 3168356), (20, 2376267), (30, 1584178), (60, 792089), (653, 72780), (1213, 39180), (1306, 36390), (1959, 24260), (2426, 19590), (2612, 18195), (3265, 14556), (3639, 13060), (3918, 12130), (4852, 9795), (6065, 7836), (6530, 7278)]