53457350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1031}}^1$

素因数の和:1121

約数の個数: 48

約数和(自身を含む): 107109216

約数和(自身を除く): 53651866

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 61, 85, 122, 170, 305, 425, 610, 850, 1031, 1037, 1525, 2062, 2074, 3050, 5155, 5185, 10310, 10370, 17527, 25775, 25925, 35054, 51550, 51850, 62891, 87635, 125782, 175270, 314455, 438175, 628910, 876350, 1069147, 1572275, 2138294, 3144550, 5345735, 10691470, 26728675, 53457350]

約数ペア:

[(1, 53457350), (2, 26728675), (5, 10691470), (10, 5345735), (17, 3144550), (25, 2138294), (34, 1572275), (50, 1069147), (61, 876350), (85, 628910), (122, 438175), (170, 314455), (305, 175270), (425, 125782), (610, 87635), (850, 62891), (1031, 51850), (1037, 51550), (1525, 35054), (2062, 25925), (2074, 25775), (3050, 17527), (5155, 10370), (5185, 10310)]