48130990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{253321}}^1$

素因数の和:253347

約数の個数: 16

約数和(自身を含む): 91195920

約数和(自身を除く): 43064930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 253321, 506642, 1266605, 2533210, 4813099, 9626198, 24065495, 48130990]

約数ペア:

[(1, 48130990), (2, 24065495), (5, 9626198), (10, 4813099), (19, 2533210), (38, 1266605), (95, 506642), (190, 253321)]