51911686

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 84268800

約数和(自身を除く): 32357114

約数列:

[1, 2, 19, 38, 83, 109, 151, 166, 218, 302, 1577, 2071, 2869, 3154, 4142, 5738, 9047, 12533, 16459, 18094, 25066, 32918, 171893, 238127, 312721, 343786, 476254, 625442, 1366097, 2732194, 25955843, 51911686]

約数ペア:

[(1, 51911686), (2, 25955843), (19, 2732194), (38, 1366097), (83, 625442), (109, 476254), (151, 343786), (166, 312721), (218, 238127), (302, 171893), (1577, 32918), (2071, 25066), (2869, 18094), (3154, 16459), (4142, 12533), (5738, 9047)]