51721032

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{195913}}^1$

素因数の和:195933

約数の個数: 32

約数和(自身を含む): 141058080

約数和(自身を除く): 89337048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 195913, 391826, 587739, 783652, 1175478, 1567304, 2155043, 2350956, 4310086, 4701912, 6465129, 8620172, 12930258, 17240344, 25860516, 51721032]

約数ペア:

[(1, 51721032), (2, 25860516), (3, 17240344), (4, 12930258), (6, 8620172), (8, 6465129), (11, 4701912), (12, 4310086), (22, 2350956), (24, 2155043), (33, 1567304), (44, 1175478), (66, 783652), (88, 587739), (132, 391826), (264, 195913)]