51378084

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^2\times {\mathrm{283}}^1$

素因数の和:378

約数の個数: 72

約数和(自身を含む): 137012960

約数和(自身を除く): 85634876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 283, 369, 492, 566, 738, 849, 1107, 1132, 1476, 1681, 1698, 2214, 2547, 3362, 3396, 4428, 5043, 5094, 6724, 7641, 10086, 10188, 11603, 15129, 15282, 20172, 23206, 30258, 30564, 34809, 45387, 46412, 60516, 69618, 90774, 104427, 139236, 181548, 208854, 313281, 417708, 475723, 626562, 951446, 1253124, 1427169, 1902892, 2854338, 4281507, 5708676, 8563014, 12844521, 17126028, 25689042, 51378084]

約数ペア:

[(1, 51378084), (2, 25689042), (3, 17126028), (4, 12844521), (6, 8563014), (9, 5708676), (12, 4281507), (18, 2854338), (27, 1902892), (36, 1427169), (41, 1253124), (54, 951446), (82, 626562), (108, 475723), (123, 417708), (164, 313281), (246, 208854), (283, 181548), (369, 139236), (492, 104427), (566, 90774), (738, 69618), (849, 60516), (1107, 46412), (1132, 45387), (1476, 34809), (1681, 30564), (1698, 30258), (2214, 23206), (2547, 20172), (3362, 15282), (3396, 15129), (4428, 11603), (5043, 10188), (5094, 10086), (6724, 7641)]