56770490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{5443}}^1$

素因数の和:5606

約数の個数: 32

約数和(自身を含む): 117590400

約数和(自身を除く): 60819910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 5215, 5443, 10430, 10886, 27215, 38101, 54430, 76202, 190505, 381010, 811007, 1622014, 4055035, 5677049, 8110070, 11354098, 28385245, 56770490]

約数ペア:

[(1, 56770490), (2, 28385245), (5, 11354098), (7, 8110070), (10, 5677049), (14, 4055035), (35, 1622014), (70, 811007), (149, 381010), (298, 190505), (745, 76202), (1043, 54430), (1490, 38101), (2086, 27215), (5215, 10886), (5443, 10430)]