49776160

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{907}}^1$

素因数の和:943

約数の個数: 96

約数和(自身を含む): 137289600

約数和(自身を除く): 87513440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 907, 980, 1120, 1372, 1568, 1715, 1814, 1960, 2744, 3430, 3628, 3920, 4535, 5488, 6349, 6860, 7256, 7840, 9070, 10976, 12698, 13720, 14512, 18140, 25396, 27440, 29024, 31745, 36280, 44443, 50792, 54880, 63490, 72560, 88886, 101584, 126980, 145120, 177772, 203168, 222215, 253960, 311101, 355544, 444430, 507920, 622202, 711088, 888860, 1015840, 1244404, 1422176, 1555505, 1777720, 2488808, 3111010, 3555440, 4977616, 6222020, 7110880, 9955232, 12444040, 24888080, 49776160]

約数ペア:

[(1, 49776160), (2, 24888080), (4, 12444040), (5, 9955232), (7, 7110880), (8, 6222020), (10, 4977616), (14, 3555440), (16, 3111010), (20, 2488808), (28, 1777720), (32, 1555505), (35, 1422176), (40, 1244404), (49, 1015840), (56, 888860), (70, 711088), (80, 622202), (98, 507920), (112, 444430), (140, 355544), (160, 311101), (196, 253960), (224, 222215), (245, 203168), (280, 177772), (343, 145120), (392, 126980), (490, 101584), (560, 88886), (686, 72560), (784, 63490), (907, 54880), (980, 50792), (1120, 44443), (1372, 36280), (1568, 31745), (1715, 29024), (1814, 27440), (1960, 25396), (2744, 18140), (3430, 14512), (3628, 13720), (3920, 12698), (4535, 10976), (5488, 9070), (6349, 7840), (6860, 7256)]