53787708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 161441280

約数和(自身を除く): 107653572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 23, 26, 36, 38, 39, 46, 52, 57, 69, 76, 78, 92, 114, 117, 138, 156, 171, 207, 228, 234, 247, 263, 276, 299, 342, 414, 437, 468, 494, 526, 598, 684, 741, 789, 828, 874, 897, 988, 1052, 1196, 1311, 1482, 1578, 1748, 1794, 2223, 2367, 2622, 2691, 2964, 3156, 3419, 3588, 3933, 4446, 4734, 4997, 5244, 5382, 5681, 6049, 6838, 7866, 8892, 9468, 9994, 10257, 10764, 11362, 12098, 13676, 14991, 15732, 17043, 18147, 19988, 20514, 22724, 24196, 29982, 30771, 34086, 36294, 41028, 44973, 51129, 54441, 59964, 61542, 64961, 68172, 72588, 78637, 89946, 102258, 108882, 114931, 123084, 129922, 157274, 179892, 194883, 204516, 217764, 229862, 235911, 259844, 314548, 344793, 389766, 459724, 471822, 584649, 689586, 707733, 779532, 943644, 1034379, 1169298, 1379172, 1415466, 1494103, 2068758, 2338596, 2830932, 2988206, 4137516, 4482309, 5976412, 8964618, 13446927, 17929236, 26893854, 53787708]

約数ペア:

[(1, 53787708), (2, 26893854), (3, 17929236), (4, 13446927), (6, 8964618), (9, 5976412), (12, 4482309), (13, 4137516), (18, 2988206), (19, 2830932), (23, 2338596), (26, 2068758), (36, 1494103), (38, 1415466), (39, 1379172), (46, 1169298), (52, 1034379), (57, 943644), (69, 779532), (76, 707733), (78, 689586), (92, 584649), (114, 471822), (117, 459724), (138, 389766), (156, 344793), (171, 314548), (207, 259844), (228, 235911), (234, 229862), (247, 217764), (263, 204516), (276, 194883), (299, 179892), (342, 157274), (414, 129922), (437, 123084), (468, 114931), (494, 108882), (526, 102258), (598, 89946), (684, 78637), (741, 72588), (789, 68172), (828, 64961), (874, 61542), (897, 59964), (988, 54441), (1052, 51129), (1196, 44973), (1311, 41028), (1482, 36294), (1578, 34086), (1748, 30771), (1794, 29982), (2223, 24196), (2367, 22724), (2622, 20514), (2691, 19988), (2964, 18147), (3156, 17043), (3419, 15732), (3588, 14991), (3933, 13676), (4446, 12098), (4734, 11362), (4997, 10764), (5244, 10257), (5382, 9994), (5681, 9468), (6049, 8892), (6838, 7866)]