53089825

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1225

約数の個数: 24

約数和(自身を含む): 69130496

約数和(自身を除く): 16040671

約数列:

[1, 5, 25, 31, 61, 155, 305, 775, 1123, 1525, 1891, 5615, 9455, 28075, 34813, 47275, 68503, 174065, 342515, 870325, 1712575, 2123593, 10617965, 53089825]

約数ペア:

[(1, 53089825), (5, 10617965), (25, 2123593), (31, 1712575), (61, 870325), (155, 342515), (305, 174065), (775, 68503), (1123, 47275), (1525, 34813), (1891, 28075), (5615, 9455)]