47949420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{2521}}^1$

素因数の和:2850

約数の個数: 48

約数和(自身を含む): 134735328

約数和(自身を除く): 86785908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317, 634, 951, 1268, 1585, 1902, 2521, 3170, 3804, 4755, 5042, 6340, 7563, 9510, 10084, 12605, 15126, 19020, 25210, 30252, 37815, 50420, 75630, 151260, 799157, 1598314, 2397471, 3196628, 3995785, 4794942, 7991570, 9589884, 11987355, 15983140, 23974710, 47949420]

約数ペア:

[(1, 47949420), (2, 23974710), (3, 15983140), (4, 11987355), (5, 9589884), (6, 7991570), (10, 4794942), (12, 3995785), (15, 3196628), (20, 2397471), (30, 1598314), (60, 799157), (317, 151260), (634, 75630), (951, 50420), (1268, 37815), (1585, 30252), (1902, 25210), (2521, 19020), (3170, 15126), (3804, 12605), (4755, 10084), (5042, 9510), (6340, 7563)]