56481386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{433}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 95150160

約数和(自身を除く): 38668774

約数列:

[1, 2, 13, 26, 29, 58, 173, 346, 377, 433, 754, 866, 2249, 4498, 5017, 5629, 10034, 11258, 12557, 25114, 65221, 74909, 130442, 149818, 163241, 326482, 973817, 1947634, 2172361, 4344722, 28240693, 56481386]

約数ペア:

[(1, 56481386), (2, 28240693), (13, 4344722), (26, 2172361), (29, 1947634), (58, 973817), (173, 326482), (346, 163241), (377, 149818), (433, 130442), (754, 74909), (866, 65221), (2249, 25114), (4498, 12557), (5017, 11258), (5629, 10034)]