47190550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{359}}^1$

素因数の和:621

約数の個数: 48

約数和(自身を含む): 96422400

約数和(自身を除く): 49231850

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 239, 275, 359, 478, 550, 718, 1195, 1795, 2390, 2629, 3590, 3949, 5258, 5975, 7898, 8975, 11950, 13145, 17950, 19745, 26290, 39490, 65725, 85801, 98725, 131450, 171602, 197450, 429005, 858010, 943811, 1887622, 2145025, 4290050, 4719055, 9438110, 23595275, 47190550]

約数ペア:

[(1, 47190550), (2, 23595275), (5, 9438110), (10, 4719055), (11, 4290050), (22, 2145025), (25, 1887622), (50, 943811), (55, 858010), (110, 429005), (239, 197450), (275, 171602), (359, 131450), (478, 98725), (550, 85801), (718, 65725), (1195, 39490), (1795, 26290), (2390, 19745), (2629, 17950), (3590, 13145), (3949, 11950), (5258, 8975), (5975, 7898)]