51220308

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{877}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 124296704

約数和(自身を除く): 73076396

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 157, 186, 314, 372, 471, 628, 877, 942, 1754, 1884, 2631, 3508, 4867, 5262, 9734, 10524, 14601, 19468, 27187, 29202, 54374, 58404, 81561, 108748, 137689, 163122, 275378, 326244, 413067, 550756, 826134, 1652268, 4268359, 8536718, 12805077, 17073436, 25610154, 51220308]

約数ペア:

[(1, 51220308), (2, 25610154), (3, 17073436), (4, 12805077), (6, 8536718), (12, 4268359), (31, 1652268), (62, 826134), (93, 550756), (124, 413067), (157, 326244), (186, 275378), (314, 163122), (372, 137689), (471, 108748), (628, 81561), (877, 58404), (942, 54374), (1754, 29202), (1884, 27187), (2631, 19468), (3508, 14601), (4867, 10524), (5262, 9734)]