53945028

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 156549120

約数和(自身を除く): 102604092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 54, 57, 69, 76, 81, 92, 108, 114, 127, 138, 162, 171, 207, 228, 243, 254, 276, 324, 342, 381, 414, 437, 486, 508, 513, 621, 684, 762, 828, 874, 972, 1026, 1143, 1242, 1311, 1524, 1539, 1748, 1863, 2052, 2286, 2413, 2484, 2622, 2921, 3078, 3429, 3726, 3933, 4572, 4617, 4826, 5244, 5589, 5842, 6156, 6858, 7239, 7452, 7866, 8763, 9234, 9652, 10287, 11178, 11684, 11799, 13716, 14478, 15732, 17526, 18468, 20574, 21717, 22356, 23598, 26289, 28956, 30861, 35052, 35397, 41148, 43434, 47196, 52578, 55499, 61722, 65151, 70794, 78867, 86868, 105156, 106191, 110998, 123444, 130302, 141588, 157734, 166497, 195453, 212382, 221996, 236601, 260604, 315468, 332994, 390906, 424764, 473202, 499491, 586359, 665988, 709803, 781812, 946404, 998982, 1172718, 1419606, 1498473, 1997964, 2345436, 2839212, 2996946, 4495419, 5993892, 8990838, 13486257, 17981676, 26972514, 53945028]

約数ペア:

[(1, 53945028), (2, 26972514), (3, 17981676), (4, 13486257), (6, 8990838), (9, 5993892), (12, 4495419), (18, 2996946), (19, 2839212), (23, 2345436), (27, 1997964), (36, 1498473), (38, 1419606), (46, 1172718), (54, 998982), (57, 946404), (69, 781812), (76, 709803), (81, 665988), (92, 586359), (108, 499491), (114, 473202), (127, 424764), (138, 390906), (162, 332994), (171, 315468), (207, 260604), (228, 236601), (243, 221996), (254, 212382), (276, 195453), (324, 166497), (342, 157734), (381, 141588), (414, 130302), (437, 123444), (486, 110998), (508, 106191), (513, 105156), (621, 86868), (684, 78867), (762, 70794), (828, 65151), (874, 61722), (972, 55499), (1026, 52578), (1143, 47196), (1242, 43434), (1311, 41148), (1524, 35397), (1539, 35052), (1748, 30861), (1863, 28956), (2052, 26289), (2286, 23598), (2413, 22356), (2484, 21717), (2622, 20574), (2921, 18468), (3078, 17526), (3429, 15732), (3726, 14478), (3933, 13716), (4572, 11799), (4617, 11684), (4826, 11178), (5244, 10287), (5589, 9652), (5842, 9234), (6156, 8763), (6858, 7866), (7239, 7452)]