49916640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{103993}}^1$

素因数の和:104011

約数の個数: 48

約数和(自身を含む): 157238928

約数和(自身を除く): 107322288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 103993, 207986, 311979, 415972, 519965, 623958, 831944, 1039930, 1247916, 1559895, 1663888, 2079860, 2495832, 3119790, 3327776, 4159720, 4991664, 6239580, 8319440, 9983328, 12479160, 16638880, 24958320, 49916640]

約数ペア:

[(1, 49916640), (2, 24958320), (3, 16638880), (4, 12479160), (5, 9983328), (6, 8319440), (8, 6239580), (10, 4991664), (12, 4159720), (15, 3327776), (16, 3119790), (20, 2495832), (24, 2079860), (30, 1663888), (32, 1559895), (40, 1247916), (48, 1039930), (60, 831944), (80, 623958), (96, 519965), (120, 415972), (160, 311979), (240, 207986), (480, 103993)]