51717536

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 118879488

約数和(自身を除く): 67161952

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 71, 103, 104, 136, 142, 206, 208, 221, 272, 284, 412, 416, 442, 544, 568, 824, 884, 923, 1136, 1207, 1339, 1648, 1751, 1768, 1846, 2272, 2414, 2678, 3296, 3502, 3536, 3692, 4828, 5356, 7004, 7072, 7313, 7384, 9656, 10712, 14008, 14626, 14768, 15691, 19312, 21424, 22763, 28016, 29252, 29536, 31382, 38624, 42848, 45526, 56032, 58504, 62764, 91052, 95069, 117008, 124321, 125528, 182104, 190138, 234016, 248642, 251056, 364208, 380276, 497284, 502112, 728416, 760552, 994568, 1521104, 1616173, 1989136, 3042208, 3232346, 3978272, 6464692, 12929384, 25858768, 51717536]

約数ペア:

[(1, 51717536), (2, 25858768), (4, 12929384), (8, 6464692), (13, 3978272), (16, 3232346), (17, 3042208), (26, 1989136), (32, 1616173), (34, 1521104), (52, 994568), (68, 760552), (71, 728416), (103, 502112), (104, 497284), (136, 380276), (142, 364208), (206, 251056), (208, 248642), (221, 234016), (272, 190138), (284, 182104), (412, 125528), (416, 124321), (442, 117008), (544, 95069), (568, 91052), (824, 62764), (884, 58504), (923, 56032), (1136, 45526), (1207, 42848), (1339, 38624), (1648, 31382), (1751, 29536), (1768, 29252), (1846, 28016), (2272, 22763), (2414, 21424), (2678, 19312), (3296, 15691), (3502, 14768), (3536, 14626), (3692, 14008), (4828, 10712), (5356, 9656), (7004, 7384), (7072, 7313)]