49273900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1307}}^1$

素因数の和:1363

約数の個数: 72

約数和(自身を含む): 119211120

約数和(自身を除く): 69937220

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 130, 145, 260, 290, 325, 377, 580, 650, 725, 754, 1300, 1307, 1450, 1508, 1885, 2614, 2900, 3770, 5228, 6535, 7540, 9425, 13070, 16991, 18850, 26140, 32675, 33982, 37700, 37903, 65350, 67964, 75806, 84955, 130700, 151612, 169910, 189515, 339820, 379030, 424775, 492739, 758060, 849550, 947575, 985478, 1699100, 1895150, 1970956, 2463695, 3790300, 4927390, 9854780, 12318475, 24636950, 49273900]

約数ペア:

[(1, 49273900), (2, 24636950), (4, 12318475), (5, 9854780), (10, 4927390), (13, 3790300), (20, 2463695), (25, 1970956), (26, 1895150), (29, 1699100), (50, 985478), (52, 947575), (58, 849550), (65, 758060), (100, 492739), (116, 424775), (130, 379030), (145, 339820), (260, 189515), (290, 169910), (325, 151612), (377, 130700), (580, 84955), (650, 75806), (725, 67964), (754, 65350), (1300, 37903), (1307, 37700), (1450, 33982), (1508, 32675), (1885, 26140), (2614, 18850), (2900, 16991), (3770, 13070), (5228, 9425), (6535, 7540)]