49666590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2309}}^1$

素因数の和:2561

約数の個数: 48

約数和(自身を含む): 129729600

約数和(自身を除く): 80063010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 239, 478, 717, 1195, 1434, 2151, 2309, 2390, 3585, 4302, 4618, 6927, 7170, 10755, 11545, 13854, 20781, 21510, 23090, 34635, 41562, 69270, 103905, 207810, 551851, 1103702, 1655553, 2759255, 3311106, 4966659, 5518510, 8277765, 9933318, 16555530, 24833295, 49666590]

約数ペア:

[(1, 49666590), (2, 24833295), (3, 16555530), (5, 9933318), (6, 8277765), (9, 5518510), (10, 4966659), (15, 3311106), (18, 2759255), (30, 1655553), (45, 1103702), (90, 551851), (239, 207810), (478, 103905), (717, 69270), (1195, 41562), (1434, 34635), (2151, 23090), (2309, 21510), (2390, 20781), (3585, 13854), (4302, 11545), (4618, 10755), (6927, 7170)]