54589790

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1607}}^1$

素因数の和:1736

約数の個数: 32

約数和(自身を含む): 101882880

約数和(自身を除く): 47293090

約数列:

[1, 2, 5, 10, 43, 79, 86, 158, 215, 395, 430, 790, 1607, 3214, 3397, 6794, 8035, 16070, 16985, 33970, 69101, 126953, 138202, 253906, 345505, 634765, 691010, 1269530, 5458979, 10917958, 27294895, 54589790]

約数ペア:

[(1, 54589790), (2, 27294895), (5, 10917958), (10, 5458979), (43, 1269530), (79, 691010), (86, 634765), (158, 345505), (215, 253906), (395, 138202), (430, 126953), (790, 69101), (1607, 33970), (3214, 16985), (3397, 16070), (6794, 8035)]