25889950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 51425280

約数和(自身を除く): 25535330

約数列:

[1, 2, 5, 10, 23, 25, 46, 47, 50, 94, 115, 230, 235, 470, 479, 575, 958, 1081, 1150, 1175, 2162, 2350, 2395, 4790, 5405, 10810, 11017, 11975, 22034, 22513, 23950, 27025, 45026, 54050, 55085, 110170, 112565, 225130, 275425, 517799, 550850, 562825, 1035598, 1125650, 2588995, 5177990, 12944975, 25889950]

約数ペア:

[(1, 25889950), (2, 12944975), (5, 5177990), (10, 2588995), (23, 1125650), (25, 1035598), (46, 562825), (47, 550850), (50, 517799), (94, 275425), (115, 225130), (230, 112565), (235, 110170), (470, 55085), (479, 54050), (575, 45026), (958, 27025), (1081, 23950), (1150, 22513), (1175, 22034), (2162, 11975), (2350, 11017), (2395, 10810), (4790, 5405)]