49709835

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1283}}^1$

素因数の和:1345

約数の個数: 64

約数和(自身を含む): 103541760

約数和(自身を除く): 53831925

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 41, 45, 63, 105, 123, 135, 189, 205, 287, 315, 369, 615, 861, 945, 1107, 1283, 1435, 1845, 2583, 3849, 4305, 5535, 6415, 7749, 8981, 11547, 12915, 19245, 26943, 34641, 38745, 44905, 52603, 57735, 80829, 134715, 157809, 173205, 242487, 263015, 368221, 404145, 473427, 789045, 1104663, 1212435, 1420281, 1841105, 2367135, 3313989, 5523315, 7101405, 9941967, 16569945, 49709835]

約数ペア:

[(1, 49709835), (3, 16569945), (5, 9941967), (7, 7101405), (9, 5523315), (15, 3313989), (21, 2367135), (27, 1841105), (35, 1420281), (41, 1212435), (45, 1104663), (63, 789045), (105, 473427), (123, 404145), (135, 368221), (189, 263015), (205, 242487), (287, 173205), (315, 157809), (369, 134715), (615, 80829), (861, 57735), (945, 52603), (1107, 44905), (1283, 38745), (1435, 34641), (1845, 26943), (2583, 19245), (3849, 12915), (4305, 11547), (5535, 8981), (6415, 7749)]