49817050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1279}}^1$

素因数の和:1351

約数の個数: 48

約数和(自身を含む): 99993600

約数和(自身を除く): 50176550

約数列:

[1, 2, 5, 10, 19, 25, 38, 41, 50, 82, 95, 190, 205, 410, 475, 779, 950, 1025, 1279, 1558, 2050, 2558, 3895, 6395, 7790, 12790, 19475, 24301, 31975, 38950, 48602, 52439, 63950, 104878, 121505, 243010, 262195, 524390, 607525, 996341, 1215050, 1310975, 1992682, 2621950, 4981705, 9963410, 24908525, 49817050]

約数ペア:

[(1, 49817050), (2, 24908525), (5, 9963410), (10, 4981705), (19, 2621950), (25, 1992682), (38, 1310975), (41, 1215050), (50, 996341), (82, 607525), (95, 524390), (190, 262195), (205, 243010), (410, 121505), (475, 104878), (779, 63950), (950, 52439), (1025, 48602), (1279, 38950), (1558, 31975), (2050, 24301), (2558, 19475), (3895, 12790), (6395, 7790)]