55144908

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 182640640

約数和(自身を除く): 127495732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 31, 36, 39, 42, 52, 54, 62, 63, 78, 84, 91, 93, 108, 117, 124, 126, 156, 181, 182, 186, 189, 217, 234, 252, 273, 279, 351, 362, 364, 372, 378, 403, 434, 468, 543, 546, 558, 651, 702, 724, 756, 806, 819, 837, 868, 1086, 1092, 1116, 1209, 1267, 1302, 1404, 1612, 1629, 1638, 1674, 1953, 2172, 2353, 2418, 2457, 2534, 2604, 2821, 3258, 3276, 3348, 3627, 3801, 3906, 4706, 4836, 4887, 4914, 5068, 5611, 5642, 5859, 6516, 7059, 7254, 7602, 7812, 8463, 9412, 9774, 9828, 10881, 11222, 11284, 11403, 11718, 14118, 14508, 15204, 16471, 16833, 16926, 19548, 21177, 21762, 22444, 22806, 23436, 25389, 28236, 32942, 33666, 33852, 34209, 39277, 42354, 43524, 45612, 49413, 50499, 50778, 63531, 65884, 67332, 68418, 72943, 76167, 78554, 84708, 98826, 100998, 101556, 117831, 127062, 136836, 145886, 148239, 151497, 152334, 157108, 197652, 201996, 218829, 235662, 254124, 291772, 296478, 302994, 304668, 353493, 437658, 444717, 471324, 510601, 592956, 605988, 656487, 706986, 875316, 889434, 1021202, 1060479, 1312974, 1413972, 1531803, 1778868, 1969461, 2042404, 2120958, 2625948, 3063606, 3938922, 4241916, 4595409, 6127212, 7877844, 9190818, 13786227, 18381636, 27572454, 55144908]

約数ペア:

[(1, 55144908), (2, 27572454), (3, 18381636), (4, 13786227), (6, 9190818), (7, 7877844), (9, 6127212), (12, 4595409), (13, 4241916), (14, 3938922), (18, 3063606), (21, 2625948), (26, 2120958), (27, 2042404), (28, 1969461), (31, 1778868), (36, 1531803), (39, 1413972), (42, 1312974), (52, 1060479), (54, 1021202), (62, 889434), (63, 875316), (78, 706986), (84, 656487), (91, 605988), (93, 592956), (108, 510601), (117, 471324), (124, 444717), (126, 437658), (156, 353493), (181, 304668), (182, 302994), (186, 296478), (189, 291772), (217, 254124), (234, 235662), (252, 218829), (273, 201996), (279, 197652), (351, 157108), (362, 152334), (364, 151497), (372, 148239), (378, 145886), (403, 136836), (434, 127062), (468, 117831), (543, 101556), (546, 100998), (558, 98826), (651, 84708), (702, 78554), (724, 76167), (756, 72943), (806, 68418), (819, 67332), (837, 65884), (868, 63531), (1086, 50778), (1092, 50499), (1116, 49413), (1209, 45612), (1267, 43524), (1302, 42354), (1404, 39277), (1612, 34209), (1629, 33852), (1638, 33666), (1674, 32942), (1953, 28236), (2172, 25389), (2353, 23436), (2418, 22806), (2457, 22444), (2534, 21762), (2604, 21177), (2821, 19548), (3258, 16926), (3276, 16833), (3348, 16471), (3627, 15204), (3801, 14508), (3906, 14118), (4706, 11718), (4836, 11403), (4887, 11284), (4914, 11222), (5068, 10881), (5611, 9828), (5642, 9774), (5859, 9412), (6516, 8463), (7059, 7812), (7254, 7602)]