51896500

素因数分解:

$2^2\times 5^3\times {\mathrm{271}}^1\times {\mathrm{383}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 114057216

約数和(自身を除く): 62160716

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 271, 383, 500, 542, 766, 1084, 1355, 1532, 1915, 2710, 3830, 5420, 6775, 7660, 9575, 13550, 19150, 27100, 33875, 38300, 47875, 67750, 95750, 103793, 135500, 191500, 207586, 415172, 518965, 1037930, 2075860, 2594825, 5189650, 10379300, 12974125, 25948250, 51896500]

約数ペア:

[(1, 51896500), (2, 25948250), (4, 12974125), (5, 10379300), (10, 5189650), (20, 2594825), (25, 2075860), (50, 1037930), (100, 518965), (125, 415172), (250, 207586), (271, 191500), (383, 135500), (500, 103793), (542, 95750), (766, 67750), (1084, 47875), (1355, 38300), (1532, 33875), (1915, 27100), (2710, 19150), (3830, 13550), (5420, 9575), (6775, 7660)]