61453106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 117089280

約数和(自身を除く): 55636174

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 43, 86, 143, 209, 247, 263, 286, 418, 473, 494, 526, 559, 817, 946, 1118, 1634, 2717, 2893, 3419, 4997, 5434, 5786, 6149, 6838, 8987, 9994, 10621, 11309, 12298, 17974, 21242, 22618, 37609, 54967, 64961, 75218, 109934, 116831, 124399, 129922, 147017, 214871, 233662, 248798, 294034, 429742, 714571, 1429142, 1617187, 2363581, 2793323, 3234374, 4727162, 5586646, 30726553, 61453106]

約数ペア:

[(1, 61453106), (2, 30726553), (11, 5586646), (13, 4727162), (19, 3234374), (22, 2793323), (26, 2363581), (38, 1617187), (43, 1429142), (86, 714571), (143, 429742), (209, 294034), (247, 248798), (263, 233662), (286, 214871), (418, 147017), (473, 129922), (494, 124399), (526, 116831), (559, 109934), (817, 75218), (946, 64961), (1118, 54967), (1634, 37609), (2717, 22618), (2893, 21242), (3419, 17974), (4997, 12298), (5434, 11309), (5786, 10621), (6149, 9994), (6838, 8987)]