51765990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{17789}}^1$

素因数の和:17896

約数の個数: 32

約数和(自身を含む): 125526240

約数和(自身を除く): 73760250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 17789, 35578, 53367, 88945, 106734, 177890, 266835, 533670, 1725533, 3451066, 5176599, 8627665, 10353198, 17255330, 25882995, 51765990]

約数ペア:

[(1, 51765990), (2, 25882995), (3, 17255330), (5, 10353198), (6, 8627665), (10, 5176599), (15, 3451066), (30, 1725533), (97, 533670), (194, 266835), (291, 177890), (485, 106734), (582, 88945), (970, 53367), (1455, 35578), (2910, 17789)]