49541860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{373}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 108385200

約数和(自身を除く): 58843340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 229, 290, 373, 458, 580, 746, 916, 1145, 1492, 1865, 2290, 3730, 4580, 6641, 7460, 10817, 13282, 21634, 26564, 33205, 43268, 54085, 66410, 85417, 108170, 132820, 170834, 216340, 341668, 427085, 854170, 1708340, 2477093, 4954186, 9908372, 12385465, 24770930, 49541860]

約数ペア:

[(1, 49541860), (2, 24770930), (4, 12385465), (5, 9908372), (10, 4954186), (20, 2477093), (29, 1708340), (58, 854170), (116, 427085), (145, 341668), (229, 216340), (290, 170834), (373, 132820), (458, 108170), (580, 85417), (746, 66410), (916, 54085), (1145, 43268), (1492, 33205), (1865, 26564), (2290, 21634), (3730, 13282), (4580, 10817), (6641, 7460)]