48715520

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{5437}}^1$

素因数の和:5465

約数の個数: 72

約数和(自身を含む): 133383264

約数和(自身を除く): 84667744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 5437, 8960, 10874, 21748, 27185, 38059, 43496, 54370, 76118, 86992, 108740, 152236, 173984, 190295, 217480, 304472, 347968, 380590, 434960, 608944, 695936, 761180, 869920, 1217888, 1391872, 1522360, 1739840, 2435776, 3044720, 3479680, 4871552, 6089440, 6959360, 9743104, 12178880, 24357760, 48715520]

約数ペア:

[(1, 48715520), (2, 24357760), (4, 12178880), (5, 9743104), (7, 6959360), (8, 6089440), (10, 4871552), (14, 3479680), (16, 3044720), (20, 2435776), (28, 1739840), (32, 1522360), (35, 1391872), (40, 1217888), (56, 869920), (64, 761180), (70, 695936), (80, 608944), (112, 434960), (128, 380590), (140, 347968), (160, 304472), (224, 217480), (256, 190295), (280, 173984), (320, 152236), (448, 108740), (560, 86992), (640, 76118), (896, 54370), (1120, 43496), (1280, 38059), (1792, 27185), (2240, 21748), (4480, 10874), (5437, 8960)]