55318068

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{409}}^1$

素因数の和:466

約数の個数: 108

約数和(自身を含む): 160358380

約数和(自身を除く): 105040312

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 289, 306, 409, 442, 468, 578, 612, 663, 818, 867, 884, 1156, 1227, 1326, 1636, 1734, 1989, 2454, 2601, 2652, 3468, 3681, 3757, 3978, 4908, 5202, 5317, 6953, 7362, 7514, 7956, 10404, 10634, 11271, 13906, 14724, 15028, 15951, 20859, 21268, 22542, 27812, 31902, 33813, 41718, 45084, 47853, 62577, 63804, 67626, 83436, 90389, 95706, 118201, 125154, 135252, 180778, 191412, 236402, 250308, 271167, 354603, 361556, 472804, 542334, 709206, 813501, 1063809, 1084668, 1418412, 1536613, 1627002, 2127618, 3073226, 3254004, 4255236, 4609839, 6146452, 9219678, 13829517, 18439356, 27659034, 55318068]

約数ペア:

[(1, 55318068), (2, 27659034), (3, 18439356), (4, 13829517), (6, 9219678), (9, 6146452), (12, 4609839), (13, 4255236), (17, 3254004), (18, 3073226), (26, 2127618), (34, 1627002), (36, 1536613), (39, 1418412), (51, 1084668), (52, 1063809), (68, 813501), (78, 709206), (102, 542334), (117, 472804), (153, 361556), (156, 354603), (204, 271167), (221, 250308), (234, 236402), (289, 191412), (306, 180778), (409, 135252), (442, 125154), (468, 118201), (578, 95706), (612, 90389), (663, 83436), (818, 67626), (867, 63804), (884, 62577), (1156, 47853), (1227, 45084), (1326, 41718), (1636, 33813), (1734, 31902), (1989, 27812), (2454, 22542), (2601, 21268), (2652, 20859), (3468, 15951), (3681, 15028), (3757, 14724), (3978, 13906), (4908, 11271), (5202, 10634), (5317, 10404), (6953, 7956), (7362, 7514)]