51345899

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 62741952

約数和(自身を除く): 11396053

約数列:

[1, 11, 17, 37, 41, 181, 187, 407, 451, 629, 697, 1517, 1991, 3077, 6697, 6919, 7421, 7667, 16687, 25789, 33847, 73667, 81631, 113849, 126157, 274577, 283679, 1252339, 1387727, 3020347, 4667809, 51345899]

約数ペア:

[(1, 51345899), (11, 4667809), (17, 3020347), (37, 1387727), (41, 1252339), (181, 283679), (187, 274577), (407, 126157), (451, 113849), (629, 81631), (697, 73667), (1517, 33847), (1991, 25789), (3077, 16687), (6697, 7667), (6919, 7421)]