49376640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{25717}}^1$

素因数の和:25739

約数の個数: 64

約数和(自身を含む): 157394160

約数和(自身を除く): 108017520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 25717, 51434, 77151, 102868, 128585, 154302, 205736, 257170, 308604, 385755, 411472, 514340, 617208, 771510, 822944, 1028680, 1234416, 1543020, 1645888, 2057360, 2468832, 3086040, 3291776, 4114720, 4937664, 6172080, 8229440, 9875328, 12344160, 16458880, 24688320, 49376640]

約数ペア:

[(1, 49376640), (2, 24688320), (3, 16458880), (4, 12344160), (5, 9875328), (6, 8229440), (8, 6172080), (10, 4937664), (12, 4114720), (15, 3291776), (16, 3086040), (20, 2468832), (24, 2057360), (30, 1645888), (32, 1543020), (40, 1234416), (48, 1028680), (60, 822944), (64, 771510), (80, 617208), (96, 514340), (120, 411472), (128, 385755), (160, 308604), (192, 257170), (240, 205736), (320, 154302), (384, 128585), (480, 102868), (640, 77151), (960, 51434), (1920, 25717)]