55819491

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4987}}^1$

素因数の和:5051

約数の個数: 32

約数和(自身を含む): 93854208

約数和(自身を除く): 38034717

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1599, 3731, 4987, 11193, 14961, 34909, 64831, 104727, 194493, 204467, 453817, 613401, 1361451, 1431269, 2658071, 4293807, 7974213, 18606497, 55819491]

約数ペア:

[(1, 55819491), (3, 18606497), (7, 7974213), (13, 4293807), (21, 2658071), (39, 1431269), (41, 1361451), (91, 613401), (123, 453817), (273, 204467), (287, 194493), (533, 104727), (861, 64831), (1599, 34909), (3731, 14961), (4987, 11193)]