53928210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{256801}}^1$

素因数の和:256818

約数の個数: 32

約数和(自身を含む): 147917952

約数和(自身を除く): 93989742

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 256801, 513602, 770403, 1284005, 1540806, 1797607, 2568010, 3595214, 3852015, 5392821, 7704030, 8988035, 10785642, 17976070, 26964105, 53928210]

約数ペア:

[(1, 53928210), (2, 26964105), (3, 17976070), (5, 10785642), (6, 8988035), (7, 7704030), (10, 5392821), (14, 3852015), (15, 3595214), (21, 2568010), (30, 1797607), (35, 1540806), (42, 1284005), (70, 770403), (105, 513602), (210, 256801)]