56906560

素因数分解:

$2^6\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1091}}^1$

素因数の和:1271

約数の個数: 56

約数和(自身を含む): 136465056

約数和(自身を除く): 79558496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 163, 320, 326, 652, 815, 1091, 1304, 1630, 2182, 2608, 3260, 4364, 5216, 5455, 6520, 8728, 10432, 10910, 13040, 17456, 21820, 26080, 34912, 43640, 52160, 69824, 87280, 174560, 177833, 349120, 355666, 711332, 889165, 1422664, 1778330, 2845328, 3556660, 5690656, 7113320, 11381312, 14226640, 28453280, 56906560]

約数ペア:

[(1, 56906560), (2, 28453280), (4, 14226640), (5, 11381312), (8, 7113320), (10, 5690656), (16, 3556660), (20, 2845328), (32, 1778330), (40, 1422664), (64, 889165), (80, 711332), (160, 355666), (163, 349120), (320, 177833), (326, 174560), (652, 87280), (815, 69824), (1091, 52160), (1304, 43640), (1630, 34912), (2182, 26080), (2608, 21820), (3260, 17456), (4364, 13040), (5216, 10910), (5455, 10432), (6520, 8728)]