51175750

素因数分解:

$2^1\times 5^3\times {\mathrm{277}}^1\times {\mathrm{739}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 96276960

約数和(自身を除く): 45101210

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 277, 554, 739, 1385, 1478, 2770, 3695, 6925, 7390, 13850, 18475, 34625, 36950, 69250, 92375, 184750, 204703, 409406, 1023515, 2047030, 5117575, 10235150, 25587875, 51175750]

約数ペア:

[(1, 51175750), (2, 25587875), (5, 10235150), (10, 5117575), (25, 2047030), (50, 1023515), (125, 409406), (250, 204703), (277, 184750), (554, 92375), (739, 69250), (1385, 36950), (1478, 34625), (2770, 18475), (3695, 13850), (6925, 7390)]