49765185

素因数分解:

$3^8\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 72

約数和(自身を含む): 94237416

約数和(自身を除く): 44472231

約数列:

[1, 3, 5, 9, 15, 27, 37, 41, 45, 81, 111, 123, 135, 185, 205, 243, 333, 369, 405, 555, 615, 729, 999, 1107, 1215, 1517, 1665, 1845, 2187, 2997, 3321, 3645, 4551, 4995, 5535, 6561, 7585, 8991, 9963, 10935, 13653, 14985, 16605, 22755, 26973, 29889, 32805, 40959, 44955, 49815, 68265, 80919, 89667, 122877, 134865, 149445, 204795, 242757, 269001, 368631, 404595, 448335, 614385, 1105893, 1213785, 1345005, 1843155, 3317679, 5529465, 9953037, 16588395, 49765185]

約数ペア:

[(1, 49765185), (3, 16588395), (5, 9953037), (9, 5529465), (15, 3317679), (27, 1843155), (37, 1345005), (41, 1213785), (45, 1105893), (81, 614385), (111, 448335), (123, 404595), (135, 368631), (185, 269001), (205, 242757), (243, 204795), (333, 149445), (369, 134865), (405, 122877), (555, 89667), (615, 80919), (729, 68265), (999, 49815), (1107, 44955), (1215, 40959), (1517, 32805), (1665, 29889), (1845, 26973), (2187, 22755), (2997, 16605), (3321, 14985), (3645, 13653), (4551, 10935), (4995, 9963), (5535, 8991), (6561, 7585)]