56719750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{11941}}^1$

素因数の和:11977

約数の個数: 32

約数和(自身を含む): 111777120

約数和(自身を除く): 55057370

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 11941, 23882, 59705, 119410, 226879, 298525, 453758, 597050, 1134395, 1492625, 2268790, 2985250, 5671975, 11343950, 28359875, 56719750]

約数ペア:

[(1, 56719750), (2, 28359875), (5, 11343950), (10, 5671975), (19, 2985250), (25, 2268790), (38, 1492625), (50, 1134395), (95, 597050), (125, 453758), (190, 298525), (250, 226879), (475, 119410), (950, 59705), (2375, 23882), (4750, 11941)]