51169825

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12713}}^1$

素因数の和:12753

約数の個数: 24

約数和(自身を含む): 75673728

約数和(自身を除く): 24503903

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 12713, 63565, 88991, 292399, 317825, 444955, 1461995, 2046793, 2224775, 7309975, 10233965, 51169825]

約数ペア:

[(1, 51169825), (5, 10233965), (7, 7309975), (23, 2224775), (25, 2046793), (35, 1461995), (115, 444955), (161, 317825), (175, 292399), (575, 88991), (805, 63565), (4025, 12713)]