53277516

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:451

約数の個数: 72

約数和(自身を含む): 139403264

約数和(自身を除く): 86125748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 127, 129, 172, 254, 258, 271, 381, 387, 508, 516, 542, 762, 774, 813, 1084, 1143, 1524, 1548, 1626, 2286, 2439, 3252, 4572, 4878, 5461, 9756, 10922, 11653, 16383, 21844, 23306, 32766, 34417, 34959, 46612, 49149, 65532, 68834, 69918, 98298, 103251, 104877, 137668, 139836, 196596, 206502, 209754, 309753, 413004, 419508, 619506, 1239012, 1479931, 2959862, 4439793, 5919724, 8879586, 13319379, 17759172, 26638758, 53277516]

約数ペア:

[(1, 53277516), (2, 26638758), (3, 17759172), (4, 13319379), (6, 8879586), (9, 5919724), (12, 4439793), (18, 2959862), (36, 1479931), (43, 1239012), (86, 619506), (127, 419508), (129, 413004), (172, 309753), (254, 209754), (258, 206502), (271, 196596), (381, 139836), (387, 137668), (508, 104877), (516, 103251), (542, 98298), (762, 69918), (774, 68834), (813, 65532), (1084, 49149), (1143, 46612), (1524, 34959), (1548, 34417), (1626, 32766), (2286, 23306), (2439, 21844), (3252, 16383), (4572, 11653), (4878, 10922), (5461, 9756)]