51727000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:230

約数の個数: 128

約数和(自身を含む): 136805760

約数和(自身を除く): 85078760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 25, 26, 40, 46, 50, 52, 65, 92, 100, 104, 115, 125, 130, 173, 184, 200, 230, 250, 260, 299, 325, 346, 460, 500, 520, 575, 598, 650, 692, 865, 920, 1000, 1150, 1196, 1300, 1384, 1495, 1625, 1730, 2249, 2300, 2392, 2600, 2875, 2990, 3250, 3460, 3979, 4325, 4498, 4600, 5750, 5980, 6500, 6920, 7475, 7958, 8650, 8996, 11245, 11500, 11960, 13000, 14950, 15916, 17300, 17992, 19895, 21625, 22490, 23000, 29900, 31832, 34600, 37375, 39790, 43250, 44980, 51727, 56225, 59800, 74750, 79580, 86500, 89960, 99475, 103454, 112450, 149500, 159160, 173000, 198950, 206908, 224900, 258635, 281125, 299000, 397900, 413816, 449800, 497375, 517270, 562250, 795800, 994750, 1034540, 1124500, 1293175, 1989500, 2069080, 2249000, 2586350, 3979000, 5172700, 6465875, 10345400, 12931750, 25863500, 51727000]

約数ペア:

[(1, 51727000), (2, 25863500), (4, 12931750), (5, 10345400), (8, 6465875), (10, 5172700), (13, 3979000), (20, 2586350), (23, 2249000), (25, 2069080), (26, 1989500), (40, 1293175), (46, 1124500), (50, 1034540), (52, 994750), (65, 795800), (92, 562250), (100, 517270), (104, 497375), (115, 449800), (125, 413816), (130, 397900), (173, 299000), (184, 281125), (200, 258635), (230, 224900), (250, 206908), (260, 198950), (299, 173000), (325, 159160), (346, 149500), (460, 112450), (500, 103454), (520, 99475), (575, 89960), (598, 86500), (650, 79580), (692, 74750), (865, 59800), (920, 56225), (1000, 51727), (1150, 44980), (1196, 43250), (1300, 39790), (1384, 37375), (1495, 34600), (1625, 31832), (1730, 29900), (2249, 23000), (2300, 22490), (2392, 21625), (2600, 19895), (2875, 17992), (2990, 17300), (3250, 15916), (3460, 14950), (3979, 13000), (4325, 11960), (4498, 11500), (4600, 11245), (5750, 8996), (5980, 8650), (6500, 7958), (6920, 7475)]