27933550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 56045520

約数和(自身を除く): 28111970

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 59, 85, 118, 170, 295, 425, 557, 590, 850, 1003, 1114, 1475, 2006, 2785, 2950, 5015, 5570, 9469, 10030, 13925, 18938, 25075, 27850, 32863, 47345, 50150, 65726, 94690, 164315, 236725, 328630, 473450, 558671, 821575, 1117342, 1643150, 2793355, 5586710, 13966775, 27933550]

約数ペア:

[(1, 27933550), (2, 13966775), (5, 5586710), (10, 2793355), (17, 1643150), (25, 1117342), (34, 821575), (50, 558671), (59, 473450), (85, 328630), (118, 236725), (170, 164315), (295, 94690), (425, 65726), (557, 50150), (590, 47345), (850, 32863), (1003, 27850), (1114, 25075), (1475, 18938), (2006, 13925), (2785, 10030), (2950, 9469), (5015, 5570)]