53140356

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 138378240

約数和(自身を除く): 85237884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 127, 177, 197, 236, 254, 354, 381, 394, 508, 531, 591, 708, 762, 788, 1062, 1143, 1182, 1524, 1773, 2124, 2286, 2364, 3546, 4572, 7092, 7493, 11623, 14986, 22479, 23246, 25019, 29972, 34869, 44958, 46492, 50038, 67437, 69738, 75057, 89916, 100076, 104607, 134874, 139476, 150114, 209214, 225171, 269748, 300228, 418428, 450342, 900684, 1476121, 2952242, 4428363, 5904484, 8856726, 13285089, 17713452, 26570178, 53140356]

約数ペア:

[(1, 53140356), (2, 26570178), (3, 17713452), (4, 13285089), (6, 8856726), (9, 5904484), (12, 4428363), (18, 2952242), (36, 1476121), (59, 900684), (118, 450342), (127, 418428), (177, 300228), (197, 269748), (236, 225171), (254, 209214), (354, 150114), (381, 139476), (394, 134874), (508, 104607), (531, 100076), (591, 89916), (708, 75057), (762, 69738), (788, 67437), (1062, 50038), (1143, 46492), (1182, 44958), (1524, 34869), (1773, 29972), (2124, 25019), (2286, 23246), (2364, 22479), (3546, 14986), (4572, 11623), (7092, 7493)]