1049287046950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{12409}}^1\times {\mathrm{89009}}^1$

素因数の和:101449

約数の個数: 48

約数和(自身を含む): 2054582226000

約数和(自身を除く): 1005295179050

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 12409, 24818, 62045, 89009, 124090, 178018, 235771, 310225, 445045, 471542, 620450, 890090, 1178855, 1691171, 2225225, 2357710, 3382342, 4450450, 5894275, 8455855, 11788550, 16911710, 42279275, 84558550, 1104512681, 2209025362, 5522563405, 11045126810, 20985740939, 27612817025, 41971481878, 55225634050, 104928704695, 209857409390, 524643523475, 1049287046950]

約数ペア:

[(1, 1049287046950), (2, 524643523475), (5, 209857409390), (10, 104928704695), (19, 55225634050), (25, 41971481878), (38, 27612817025), (50, 20985740939), (95, 11045126810), (190, 5522563405), (475, 2209025362), (950, 1104512681), (12409, 84558550), (24818, 42279275), (62045, 16911710), (89009, 11788550), (124090, 8455855), (178018, 5894275), (235771, 4450450), (310225, 3382342), (445045, 2357710), (471542, 2225225), (620450, 1691171), (890090, 1178855)]