50457440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28669}}^1$

素因数の和:28695

約数の個数: 48

約数和(自身を含む): 130047120

約数和(自身を除く): 79589680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 28669, 57338, 114676, 143345, 229352, 286690, 315359, 458704, 573380, 630718, 917408, 1146760, 1261436, 1576795, 2293520, 2522872, 3153590, 4587040, 5045744, 6307180, 10091488, 12614360, 25228720, 50457440]

約数ペア:

[(1, 50457440), (2, 25228720), (4, 12614360), (5, 10091488), (8, 6307180), (10, 5045744), (11, 4587040), (16, 3153590), (20, 2522872), (22, 2293520), (32, 1576795), (40, 1261436), (44, 1146760), (55, 917408), (80, 630718), (88, 573380), (110, 458704), (160, 315359), (176, 286690), (220, 229352), (352, 143345), (440, 114676), (880, 57338), (1760, 28669)]