56420790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{110629}}^1$

素因数の和:110656

約数の個数: 32

約数和(自身を含む): 143376480

約数和(自身を除く): 86955690

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 110629, 221258, 331887, 553145, 663774, 1106290, 1659435, 1880693, 3318870, 3761386, 5642079, 9403465, 11284158, 18806930, 28210395, 56420790]

約数ペア:

[(1, 56420790), (2, 28210395), (3, 18806930), (5, 11284158), (6, 9403465), (10, 5642079), (15, 3761386), (17, 3318870), (30, 1880693), (34, 1659435), (51, 1106290), (85, 663774), (102, 553145), (170, 331887), (255, 221258), (510, 110629)]