48970880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:686

約数の個数: 128

約数和(自身を含む): 141886080

約数和(自身を除く): 92915200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 643, 680, 896, 952, 1088, 1120, 1190, 1286, 1360, 1904, 2176, 2240, 2380, 2572, 2720, 3215, 3808, 4480, 4501, 4760, 5144, 5440, 6430, 7616, 9002, 9520, 10288, 10880, 10931, 12860, 15232, 18004, 19040, 20576, 21862, 22505, 25720, 36008, 38080, 41152, 43724, 45010, 51440, 54655, 72016, 76160, 76517, 82304, 87448, 90020, 102880, 109310, 144032, 153034, 174896, 180040, 205760, 218620, 288064, 306068, 349792, 360080, 382585, 411520, 437240, 576128, 612136, 699584, 720160, 765170, 874480, 1224272, 1399168, 1440320, 1530340, 1748960, 2448544, 2880640, 3060680, 3497920, 4897088, 6121360, 6995840, 9794176, 12242720, 24485440, 48970880]

約数ペア:

[(1, 48970880), (2, 24485440), (4, 12242720), (5, 9794176), (7, 6995840), (8, 6121360), (10, 4897088), (14, 3497920), (16, 3060680), (17, 2880640), (20, 2448544), (28, 1748960), (32, 1530340), (34, 1440320), (35, 1399168), (40, 1224272), (56, 874480), (64, 765170), (68, 720160), (70, 699584), (80, 612136), (85, 576128), (112, 437240), (119, 411520), (128, 382585), (136, 360080), (140, 349792), (160, 306068), (170, 288064), (224, 218620), (238, 205760), (272, 180040), (280, 174896), (320, 153034), (340, 144032), (448, 109310), (476, 102880), (544, 90020), (560, 87448), (595, 82304), (640, 76517), (643, 76160), (680, 72016), (896, 54655), (952, 51440), (1088, 45010), (1120, 43724), (1190, 41152), (1286, 38080), (1360, 36008), (1904, 25720), (2176, 22505), (2240, 21862), (2380, 20576), (2572, 19040), (2720, 18004), (3215, 15232), (3808, 12860), (4480, 10931), (4501, 10880), (4760, 10288), (5144, 9520), (5440, 9002), (6430, 7616)]