52886720

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 112

約数和(自身を含む): 134416800

約数和(自身を除く): 81530080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 41, 58, 64, 80, 82, 116, 139, 145, 160, 164, 205, 232, 278, 290, 320, 328, 410, 464, 556, 580, 656, 695, 820, 928, 1112, 1160, 1189, 1312, 1390, 1640, 1856, 2224, 2320, 2378, 2624, 2780, 3280, 4031, 4448, 4640, 4756, 5560, 5699, 5945, 6560, 8062, 8896, 9280, 9512, 11120, 11398, 11890, 13120, 16124, 19024, 20155, 22240, 22796, 23780, 28495, 32248, 38048, 40310, 44480, 45592, 47560, 56990, 64496, 76096, 80620, 91184, 95120, 113980, 128992, 161240, 165271, 182368, 190240, 227960, 257984, 322480, 330542, 364736, 380480, 455920, 644960, 661084, 826355, 911840, 1289920, 1322168, 1652710, 1823680, 2644336, 3305420, 5288672, 6610840, 10577344, 13221680, 26443360, 52886720]

約数ペア:

[(1, 52886720), (2, 26443360), (4, 13221680), (5, 10577344), (8, 6610840), (10, 5288672), (16, 3305420), (20, 2644336), (29, 1823680), (32, 1652710), (40, 1322168), (41, 1289920), (58, 911840), (64, 826355), (80, 661084), (82, 644960), (116, 455920), (139, 380480), (145, 364736), (160, 330542), (164, 322480), (205, 257984), (232, 227960), (278, 190240), (290, 182368), (320, 165271), (328, 161240), (410, 128992), (464, 113980), (556, 95120), (580, 91184), (656, 80620), (695, 76096), (820, 64496), (928, 56990), (1112, 47560), (1160, 45592), (1189, 44480), (1312, 40310), (1390, 38048), (1640, 32248), (1856, 28495), (2224, 23780), (2320, 22796), (2378, 22240), (2624, 20155), (2780, 19024), (3280, 16124), (4031, 13120), (4448, 11890), (4640, 11398), (4756, 11120), (5560, 9512), (5699, 9280), (5945, 8896), (6560, 8062)]