55286244

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6949}}^1$

素因数の和:6989

約数の個数: 72

約数和(自身を含む): 159377400

約数和(自身を除く): 104091156

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 6949, 7956, 13898, 20847, 27796, 41694, 62541, 83388, 90337, 118133, 125082, 180674, 236266, 250164, 271011, 354399, 361348, 472532, 542022, 708798, 813033, 1063197, 1084044, 1417596, 1535729, 1626066, 2126394, 3071458, 3252132, 4252788, 4607187, 6142916, 9214374, 13821561, 18428748, 27643122, 55286244]

約数ペア:

[(1, 55286244), (2, 27643122), (3, 18428748), (4, 13821561), (6, 9214374), (9, 6142916), (12, 4607187), (13, 4252788), (17, 3252132), (18, 3071458), (26, 2126394), (34, 1626066), (36, 1535729), (39, 1417596), (51, 1084044), (52, 1063197), (68, 813033), (78, 708798), (102, 542022), (117, 472532), (153, 361348), (156, 354399), (204, 271011), (221, 250164), (234, 236266), (306, 180674), (442, 125082), (468, 118133), (612, 90337), (663, 83388), (884, 62541), (1326, 41694), (1989, 27796), (2652, 20847), (3978, 13898), (6949, 7956)]