55753370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 112907520

約数和(自身を除く): 57154150

約数列:

[1, 2, 5, 10, 17, 29, 34, 43, 58, 85, 86, 145, 170, 215, 263, 290, 430, 493, 526, 731, 986, 1247, 1315, 1462, 2465, 2494, 2630, 3655, 4471, 4930, 6235, 7310, 7627, 8942, 11309, 12470, 15254, 21199, 22355, 22618, 38135, 42398, 44710, 56545, 76270, 105995, 113090, 129659, 192253, 211990, 259318, 327961, 384506, 648295, 655922, 961265, 1296590, 1639805, 1922530, 3279610, 5575337, 11150674, 27876685, 55753370]

約数ペア:

[(1, 55753370), (2, 27876685), (5, 11150674), (10, 5575337), (17, 3279610), (29, 1922530), (34, 1639805), (43, 1296590), (58, 961265), (85, 655922), (86, 648295), (145, 384506), (170, 327961), (215, 259318), (263, 211990), (290, 192253), (430, 129659), (493, 113090), (526, 105995), (731, 76270), (986, 56545), (1247, 44710), (1315, 42398), (1462, 38135), (2465, 22618), (2494, 22355), (2630, 21199), (3655, 15254), (4471, 12470), (4930, 11309), (6235, 8942), (7310, 7627)]