48019218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 107627520

約数和(自身を除く): 59608302

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 103, 129, 139, 206, 258, 278, 309, 417, 559, 618, 834, 1118, 1339, 1677, 1807, 2678, 3354, 3614, 4017, 4429, 5421, 5977, 8034, 8858, 10842, 11954, 13287, 14317, 17931, 26574, 28634, 35862, 42951, 57577, 77701, 85902, 115154, 155402, 172731, 186121, 233103, 345462, 372242, 466206, 558363, 615631, 1116726, 1231262, 1846893, 3693786, 8003203, 16006406, 24009609, 48019218]

約数ペア:

[(1, 48019218), (2, 24009609), (3, 16006406), (6, 8003203), (13, 3693786), (26, 1846893), (39, 1231262), (43, 1116726), (78, 615631), (86, 558363), (103, 466206), (129, 372242), (139, 345462), (206, 233103), (258, 186121), (278, 172731), (309, 155402), (417, 115154), (559, 85902), (618, 77701), (834, 57577), (1118, 42951), (1339, 35862), (1677, 28634), (1807, 26574), (2678, 17931), (3354, 14317), (3614, 13287), (4017, 11954), (4429, 10842), (5421, 8858), (5977, 8034)]