50861640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{423847}}^1$

素因数の和:423861

約数の個数: 32

約数和(自身を含む): 152585280

約数和(自身を除く): 101723640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 423847, 847694, 1271541, 1695388, 2119235, 2543082, 3390776, 4238470, 5086164, 6357705, 8476940, 10172328, 12715410, 16953880, 25430820, 50861640]

約数ペア:

[(1, 50861640), (2, 25430820), (3, 16953880), (4, 12715410), (5, 10172328), (6, 8476940), (8, 6357705), (10, 5086164), (12, 4238470), (15, 3390776), (20, 2543082), (24, 2119235), (30, 1695388), (40, 1271541), (60, 847694), (120, 423847)]