27909550

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{4261}}^1$

素因数の和:4404

約数の個数: 24

約数和(自身を含む): 52320312

約数和(自身を除く): 24410762

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 655, 1310, 3275, 4261, 6550, 8522, 21305, 42610, 106525, 213050, 558191, 1116382, 2790955, 5581910, 13954775, 27909550]

約数ペア:

[(1, 27909550), (2, 13954775), (5, 5581910), (10, 2790955), (25, 1116382), (50, 558191), (131, 213050), (262, 106525), (655, 42610), (1310, 21305), (3275, 8522), (4261, 6550)]