48942400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^2\times {\mathrm{181}}^1$

素因数の和:229

約数の個数: 126

約数和(自身を含む): 131125722

約数和(自身を除く): 82183322

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 169, 181, 200, 208, 260, 320, 325, 338, 362, 400, 416, 520, 650, 676, 724, 800, 832, 845, 905, 1040, 1300, 1352, 1448, 1600, 1690, 1810, 2080, 2353, 2600, 2704, 2896, 3380, 3620, 4160, 4225, 4525, 4706, 5200, 5408, 5792, 6760, 7240, 8450, 9050, 9412, 10400, 10816, 11584, 11765, 13520, 14480, 16900, 18100, 18824, 20800, 23530, 27040, 28960, 30589, 33800, 36200, 37648, 47060, 54080, 57920, 58825, 61178, 67600, 72400, 75296, 94120, 117650, 122356, 135200, 144800, 150592, 152945, 188240, 235300, 244712, 270400, 289600, 305890, 376480, 470600, 489424, 611780, 752960, 764725, 941200, 978848, 1223560, 1529450, 1882400, 1957696, 2447120, 3058900, 3764800, 4894240, 6117800, 9788480, 12235600, 24471200, 48942400]

約数ペア:

[(1, 48942400), (2, 24471200), (4, 12235600), (5, 9788480), (8, 6117800), (10, 4894240), (13, 3764800), (16, 3058900), (20, 2447120), (25, 1957696), (26, 1882400), (32, 1529450), (40, 1223560), (50, 978848), (52, 941200), (64, 764725), (65, 752960), (80, 611780), (100, 489424), (104, 470600), (130, 376480), (160, 305890), (169, 289600), (181, 270400), (200, 244712), (208, 235300), (260, 188240), (320, 152945), (325, 150592), (338, 144800), (362, 135200), (400, 122356), (416, 117650), (520, 94120), (650, 75296), (676, 72400), (724, 67600), (800, 61178), (832, 58825), (845, 57920), (905, 54080), (1040, 47060), (1300, 37648), (1352, 36200), (1448, 33800), (1600, 30589), (1690, 28960), (1810, 27040), (2080, 23530), (2353, 20800), (2600, 18824), (2704, 18100), (2896, 16900), (3380, 14480), (3620, 13520), (4160, 11765), (4225, 11584), (4525, 10816), (4706, 10400), (5200, 9412), (5408, 9050), (5792, 8450), (6760, 7240)]