53581178

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:120

約数の個数: 64

約数和(自身を含む): 105235200

約数和(自身を除く): 51654022

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 41, 82, 119, 133, 238, 266, 287, 289, 323, 574, 578, 646, 697, 779, 1394, 1558, 2023, 2261, 4046, 4522, 4879, 4913, 5453, 5491, 9758, 9826, 10906, 10982, 11849, 13243, 23698, 26486, 34391, 38437, 68782, 76874, 82943, 92701, 93347, 165886, 185402, 186694, 201433, 225131, 402866, 450262, 653429, 1306858, 1410031, 1575917, 2820062, 3151834, 3827227, 7654454, 26790589, 53581178]

約数ペア:

[(1, 53581178), (2, 26790589), (7, 7654454), (14, 3827227), (17, 3151834), (19, 2820062), (34, 1575917), (38, 1410031), (41, 1306858), (82, 653429), (119, 450262), (133, 402866), (238, 225131), (266, 201433), (287, 186694), (289, 185402), (323, 165886), (574, 93347), (578, 92701), (646, 82943), (697, 76874), (779, 68782), (1394, 38437), (1558, 34391), (2023, 26486), (2261, 23698), (4046, 13243), (4522, 11849), (4879, 10982), (4913, 10906), (5453, 9826), (5491, 9758)]