65171050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2357}}^1$

素因数の和:2455

約数の個数: 48

約数和(自身を含む): 140348160

約数和(自身を除く): 75177110

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 79, 158, 175, 350, 395, 553, 790, 1106, 1975, 2357, 2765, 3950, 4714, 5530, 11785, 13825, 16499, 23570, 27650, 32998, 58925, 82495, 117850, 164990, 186203, 372406, 412475, 824950, 931015, 1303421, 1862030, 2606842, 4655075, 6517105, 9310150, 13034210, 32585525, 65171050]

約数ペア:

[(1, 65171050), (2, 32585525), (5, 13034210), (7, 9310150), (10, 6517105), (14, 4655075), (25, 2606842), (35, 1862030), (50, 1303421), (70, 931015), (79, 824950), (158, 412475), (175, 372406), (350, 186203), (395, 164990), (553, 117850), (790, 82495), (1106, 58925), (1975, 32998), (2357, 27650), (2765, 23570), (3950, 16499), (4714, 13825), (5530, 11785)]