51098670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{11587}}^1$

素因数の和:11614

約数の個数: 72

約数和(自身を含む): 154560744

約数和(自身を除く): 103462074

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 11587, 23174, 34761, 57935, 69522, 81109, 104283, 115870, 162218, 173805, 208566, 243327, 347610, 405545, 486654, 521415, 567763, 729981, 811090, 1042830, 1135526, 1216635, 1459962, 1703289, 2433270, 2838815, 3406578, 3649905, 5109867, 5677630, 7299810, 8516445, 10219734, 17032890, 25549335, 51098670]

約数ペア:

[(1, 51098670), (2, 25549335), (3, 17032890), (5, 10219734), (6, 8516445), (7, 7299810), (9, 5677630), (10, 5109867), (14, 3649905), (15, 3406578), (18, 2838815), (21, 2433270), (30, 1703289), (35, 1459962), (42, 1216635), (45, 1135526), (49, 1042830), (63, 811090), (70, 729981), (90, 567763), (98, 521415), (105, 486654), (126, 405545), (147, 347610), (210, 243327), (245, 208566), (294, 173805), (315, 162218), (441, 115870), (490, 104283), (630, 81109), (735, 69522), (882, 57935), (1470, 34761), (2205, 23174), (4410, 11587)]