49199875

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 65070720

約数和(自身を除く): 15870845

約数列:

[1, 5, 23, 25, 109, 115, 125, 157, 545, 575, 785, 2507, 2725, 2875, 3611, 3925, 12535, 13625, 17113, 18055, 19625, 62675, 85565, 90275, 313375, 393599, 427825, 451375, 1967995, 2139125, 9839975, 49199875]

約数ペア:

[(1, 49199875), (5, 9839975), (23, 2139125), (25, 1967995), (109, 451375), (115, 427825), (125, 393599), (157, 313375), (545, 90275), (575, 85565), (785, 62675), (2507, 19625), (2725, 18055), (2875, 17113), (3611, 13625), (3925, 12535)]