50077325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 70709760

約数和(自身を除く): 20632435

約数列:

[1, 5, 17, 23, 25, 47, 85, 109, 115, 235, 391, 425, 545, 575, 799, 1081, 1175, 1853, 1955, 2507, 2725, 3995, 5123, 5405, 9265, 9775, 12535, 18377, 19975, 25615, 27025, 42619, 46325, 62675, 87091, 91885, 117829, 128075, 213095, 435455, 459425, 589145, 1065475, 2003093, 2177275, 2945725, 10015465, 50077325]

約数ペア:

[(1, 50077325), (5, 10015465), (17, 2945725), (23, 2177275), (25, 2003093), (47, 1065475), (85, 589145), (109, 459425), (115, 435455), (235, 213095), (391, 128075), (425, 117829), (545, 91885), (575, 87091), (799, 62675), (1081, 46325), (1175, 42619), (1853, 27025), (1955, 25615), (2507, 19975), (2725, 18377), (3995, 12535), (5123, 9775), (5405, 9265)]