53101960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{653}}^1$

素因数の和:790

約数の個数: 64

約数和(自身を含む): 127137600

約数和(自身を除く): 74035640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 107, 152, 190, 214, 380, 428, 535, 653, 760, 856, 1070, 1306, 2033, 2140, 2612, 3265, 4066, 4280, 5224, 6530, 8132, 10165, 12407, 13060, 16264, 20330, 24814, 26120, 40660, 49628, 62035, 69871, 81320, 99256, 124070, 139742, 248140, 279484, 349355, 496280, 558968, 698710, 1327549, 1397420, 2655098, 2794840, 5310196, 6637745, 10620392, 13275490, 26550980, 53101960]

約数ペア:

[(1, 53101960), (2, 26550980), (4, 13275490), (5, 10620392), (8, 6637745), (10, 5310196), (19, 2794840), (20, 2655098), (38, 1397420), (40, 1327549), (76, 698710), (95, 558968), (107, 496280), (152, 349355), (190, 279484), (214, 248140), (380, 139742), (428, 124070), (535, 99256), (653, 81320), (760, 69871), (856, 62035), (1070, 49628), (1306, 40660), (2033, 26120), (2140, 24814), (2612, 20330), (3265, 16264), (4066, 13060), (4280, 12407), (5224, 10165), (6530, 8132)]