52474155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{389}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 93169440

約数和(自身を除く): 40695285

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 389, 391, 529, 1167, 1173, 1587, 1945, 1955, 2645, 5835, 5865, 6613, 7935, 8947, 8993, 19839, 26841, 26979, 33065, 44735, 44965, 99195, 134205, 134895, 152099, 205781, 456297, 617343, 760495, 1028905, 2281485, 3086715, 3498277, 10494831, 17491385, 52474155]

約数ペア:

[(1, 52474155), (3, 17491385), (5, 10494831), (15, 3498277), (17, 3086715), (23, 2281485), (51, 1028905), (69, 760495), (85, 617343), (115, 456297), (255, 205781), (345, 152099), (389, 134895), (391, 134205), (529, 99195), (1167, 44965), (1173, 44735), (1587, 33065), (1945, 26979), (1955, 26841), (2645, 19839), (5835, 8993), (5865, 8947), (6613, 7935)]