54863996840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3137}}^1\times {\mathrm{15077}}^1$

素因数の和:18254

約数の個数: 64

約数和(自身を含む): 127749862800

約数和(自身を除く): 72885865960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 3137, 6274, 12548, 15077, 15685, 25096, 30154, 31370, 60308, 62740, 75385, 90973, 120616, 125480, 150770, 181946, 301540, 363892, 437233, 454865, 603080, 727784, 874466, 909730, 1748932, 1819460, 2186165, 3497864, 3638920, 4372330, 8744660, 17489320, 47296549, 94593098, 189186196, 236482745, 378372392, 472965490, 945930980, 1371599921, 1891861960, 2743199842, 5486399684, 6857999605, 10972799368, 13715999210, 27431998420, 54863996840]

約数ペア:

[(1, 54863996840), (2, 27431998420), (4, 13715999210), (5, 10972799368), (8, 6857999605), (10, 5486399684), (20, 2743199842), (29, 1891861960), (40, 1371599921), (58, 945930980), (116, 472965490), (145, 378372392), (232, 236482745), (290, 189186196), (580, 94593098), (1160, 47296549), (3137, 17489320), (6274, 8744660), (12548, 4372330), (15077, 3638920), (15685, 3497864), (25096, 2186165), (30154, 1819460), (31370, 1748932), (60308, 909730), (62740, 874466), (75385, 727784), (90973, 603080), (120616, 454865), (125480, 437233), (150770, 363892), (181946, 301540)]