51238473

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1439}}^1$

素因数の和:1549

約数の個数: 32

約数和(自身を含む): 81285120

約数和(自身を除く): 30046647

約数列:

[1, 3, 11, 13, 33, 39, 83, 143, 249, 429, 913, 1079, 1439, 2739, 3237, 4317, 11869, 15829, 18707, 35607, 47487, 56121, 119437, 205777, 358311, 617331, 1313807, 1552681, 3941421, 4658043, 17079491, 51238473]

約数ペア:

[(1, 51238473), (3, 17079491), (11, 4658043), (13, 3941421), (33, 1552681), (39, 1313807), (83, 617331), (143, 358311), (249, 205777), (429, 119437), (913, 56121), (1079, 47487), (1439, 35607), (2739, 18707), (3237, 15829), (4317, 11869)]