55056559900

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{59981}}^1$

素因数の和:60199

約数の個数: 72

約数和(自身を含む): 122143026096

約数和(自身を除く): 67086466196

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 134, 137, 268, 274, 335, 548, 670, 685, 1340, 1370, 1675, 2740, 3350, 3425, 6700, 6850, 9179, 13700, 18358, 36716, 45895, 59981, 91790, 119962, 183580, 229475, 239924, 299905, 458950, 599810, 917900, 1199620, 1499525, 2999050, 4018727, 5998100, 8037454, 8217397, 16074908, 16434794, 20093635, 32869588, 40187270, 41086985, 80374540, 82173970, 100468175, 164347940, 200936350, 205434925, 401872700, 410869850, 550565599, 821739700, 1101131198, 2202262396, 2752827995, 5505655990, 11011311980, 13764139975, 27528279950, 55056559900]

約数ペア:

[(1, 55056559900), (2, 27528279950), (4, 13764139975), (5, 11011311980), (10, 5505655990), (20, 2752827995), (25, 2202262396), (50, 1101131198), (67, 821739700), (100, 550565599), (134, 410869850), (137, 401872700), (268, 205434925), (274, 200936350), (335, 164347940), (548, 100468175), (670, 82173970), (685, 80374540), (1340, 41086985), (1370, 40187270), (1675, 32869588), (2740, 20093635), (3350, 16434794), (3425, 16074908), (6700, 8217397), (6850, 8037454), (9179, 5998100), (13700, 4018727), (18358, 2999050), (36716, 1499525), (45895, 1199620), (59981, 917900), (91790, 599810), (119962, 458950), (183580, 299905), (229475, 239924)]