51009828

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{877}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 123313344

約数和(自身を除く): 72303516

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 131, 148, 222, 262, 393, 444, 524, 786, 877, 1572, 1754, 2631, 3508, 4847, 5262, 9694, 10524, 14541, 19388, 29082, 32449, 58164, 64898, 97347, 114887, 129796, 194694, 229774, 344661, 389388, 459548, 689322, 1378644, 4250819, 8501638, 12752457, 17003276, 25504914, 51009828]

約数ペア:

[(1, 51009828), (2, 25504914), (3, 17003276), (4, 12752457), (6, 8501638), (12, 4250819), (37, 1378644), (74, 689322), (111, 459548), (131, 389388), (148, 344661), (222, 229774), (262, 194694), (393, 129796), (444, 114887), (524, 97347), (786, 64898), (877, 58164), (1572, 32449), (1754, 29082), (2631, 19388), (3508, 14541), (4847, 10524), (5262, 9694)]