55109500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{5801}}^1$

素因数の和:5839

約数の個数: 48

約数和(自身を含む): 126715680

約数和(自身を除く): 71606180

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1900, 2375, 4750, 5801, 9500, 11602, 23204, 29005, 58010, 110219, 116020, 145025, 220438, 290050, 440876, 551095, 580100, 725125, 1102190, 1450250, 2204380, 2755475, 2900500, 5510950, 11021900, 13777375, 27554750, 55109500]

約数ペア:

[(1, 55109500), (2, 27554750), (4, 13777375), (5, 11021900), (10, 5510950), (19, 2900500), (20, 2755475), (25, 2204380), (38, 1450250), (50, 1102190), (76, 725125), (95, 580100), (100, 551095), (125, 440876), (190, 290050), (250, 220438), (380, 145025), (475, 116020), (500, 110219), (950, 58010), (1900, 29005), (2375, 23204), (4750, 11602), (5801, 9500)]