51684810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{3889}}^1$

素因数の和:4342

約数の個数: 32

約数和(自身を含む): 124355520

約数和(自身を除く): 72670710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 443, 886, 1329, 2215, 2658, 3889, 4430, 6645, 7778, 11667, 13290, 19445, 23334, 38890, 58335, 116670, 1722827, 3445654, 5168481, 8614135, 10336962, 17228270, 25842405, 51684810]

約数ペア:

[(1, 51684810), (2, 25842405), (3, 17228270), (5, 10336962), (6, 8614135), (10, 5168481), (15, 3445654), (30, 1722827), (443, 116670), (886, 58335), (1329, 38890), (2215, 23334), (2658, 19445), (3889, 13290), (4430, 11667), (6645, 7778)]