56531986

素因数分解:

$2^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{3539}}^1$

素因数の和:3718

約数の個数: 24

約数和(自身を含む): 99275760

約数和(自身を除く): 42743774

約数列:

[1, 2, 7, 14, 49, 98, 163, 326, 1141, 2282, 3539, 7078, 7987, 15974, 24773, 49546, 173411, 346822, 576857, 1153714, 4037999, 8075998, 28265993, 56531986]

約数ペア:

[(1, 56531986), (2, 28265993), (7, 8075998), (14, 4037999), (49, 1153714), (98, 576857), (163, 346822), (326, 173411), (1141, 49546), (2282, 24773), (3539, 15974), (7078, 7987)]