49504572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{761}}^1$

素因数の和:923

約数の個数: 72

約数和(自身を含む): 135910320

約数和(自身を除く): 86405748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 139, 156, 234, 278, 417, 468, 556, 761, 834, 1251, 1522, 1668, 1807, 2283, 2502, 3044, 3614, 4566, 5004, 5421, 6849, 7228, 9132, 9893, 10842, 13698, 16263, 19786, 21684, 27396, 29679, 32526, 39572, 59358, 65052, 89037, 105779, 118716, 178074, 211558, 317337, 356148, 423116, 634674, 952011, 1269348, 1375127, 1904022, 2750254, 3808044, 4125381, 5500508, 8250762, 12376143, 16501524, 24752286, 49504572]

約数ペア:

[(1, 49504572), (2, 24752286), (3, 16501524), (4, 12376143), (6, 8250762), (9, 5500508), (12, 4125381), (13, 3808044), (18, 2750254), (26, 1904022), (36, 1375127), (39, 1269348), (52, 952011), (78, 634674), (117, 423116), (139, 356148), (156, 317337), (234, 211558), (278, 178074), (417, 118716), (468, 105779), (556, 89037), (761, 65052), (834, 59358), (1251, 39572), (1522, 32526), (1668, 29679), (1807, 27396), (2283, 21684), (2502, 19786), (3044, 16263), (3614, 13698), (4566, 10842), (5004, 9893), (5421, 9132), (6849, 7228)]