55515672570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{541}}^1\times {\mathrm{21787}}^1$

素因数の和:22495

約数の個数: 64

約数和(自身を含む): 134340276096

約数和(自身を除く): 78824603526

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 541, 785, 942, 1082, 1570, 1623, 2355, 2705, 3246, 4710, 5410, 8115, 16230, 21787, 43574, 65361, 84937, 108935, 130722, 169874, 217870, 254811, 326805, 424685, 509622, 653610, 849370, 1274055, 2548110, 3420559, 6841118, 10261677, 11786767, 17102795, 20523354, 23573534, 34205590, 35360301, 51308385, 58933835, 70720602, 102616770, 117867670, 176801505, 353603010, 1850522419, 3701044838, 5551567257, 9252612095, 11103134514, 18505224190, 27757836285, 55515672570]

約数ペア:

[(1, 55515672570), (2, 27757836285), (3, 18505224190), (5, 11103134514), (6, 9252612095), (10, 5551567257), (15, 3701044838), (30, 1850522419), (157, 353603010), (314, 176801505), (471, 117867670), (541, 102616770), (785, 70720602), (942, 58933835), (1082, 51308385), (1570, 35360301), (1623, 34205590), (2355, 23573534), (2705, 20523354), (3246, 17102795), (4710, 11786767), (5410, 10261677), (8115, 6841118), (16230, 3420559), (21787, 2548110), (43574, 1274055), (65361, 849370), (84937, 653610), (108935, 509622), (130722, 424685), (169874, 326805), (217870, 254811)]