51408105

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3041}}^1$

素因数の和:3086

約数の個数: 48

約数和(自身を含む): 99874944

約数和(自身を除く): 48466839

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 345, 483, 735, 805, 1127, 2415, 3041, 3381, 5635, 9123, 15205, 16905, 21287, 45615, 63861, 69943, 106435, 149009, 209829, 319305, 349715, 447027, 489601, 745045, 1049145, 1468803, 2235135, 2448005, 3427207, 7344015, 10281621, 17136035, 51408105]

約数ペア:

[(1, 51408105), (3, 17136035), (5, 10281621), (7, 7344015), (15, 3427207), (21, 2448005), (23, 2235135), (35, 1468803), (49, 1049145), (69, 745045), (105, 489601), (115, 447027), (147, 349715), (161, 319305), (245, 209829), (345, 149009), (483, 106435), (735, 69943), (805, 63861), (1127, 45615), (2415, 21287), (3041, 16905), (3381, 15205), (5635, 9123)]