53209212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27541}}^1$

素因数の和:27578

約数の個数: 48

約数和(自身を含む): 148065792

約数和(自身を除く): 94856580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 27541, 55082, 82623, 110164, 165246, 192787, 330492, 385574, 578361, 633443, 771148, 1156722, 1266886, 1900329, 2313444, 2533772, 3800658, 4434101, 7601316, 8868202, 13302303, 17736404, 26604606, 53209212]

約数ペア:

[(1, 53209212), (2, 26604606), (3, 17736404), (4, 13302303), (6, 8868202), (7, 7601316), (12, 4434101), (14, 3800658), (21, 2533772), (23, 2313444), (28, 1900329), (42, 1266886), (46, 1156722), (69, 771148), (84, 633443), (92, 578361), (138, 385574), (161, 330492), (276, 192787), (322, 165246), (483, 110164), (644, 82623), (966, 55082), (1932, 27541)]