54949882

素因数分解:

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

素因数の和:223

約数の個数: 48

約数和(自身を含む): 96550272

約数和(自身を除く): 41600390

約数列:

[1, 2, 13, 17, 26, 34, 71, 103, 142, 206, 221, 289, 442, 578, 923, 1207, 1339, 1751, 1846, 2414, 2678, 3502, 3757, 7313, 7514, 14626, 15691, 20519, 22763, 29767, 31382, 41038, 45526, 59534, 95069, 124321, 190138, 248642, 266747, 386971, 533494, 773942, 1616173, 2113457, 3232346, 4226914, 27474941, 54949882]

約数ペア:

[(1, 54949882), (2, 27474941), (13, 4226914), (17, 3232346), (26, 2113457), (34, 1616173), (71, 773942), (103, 533494), (142, 386971), (206, 266747), (221, 248642), (289, 190138), (442, 124321), (578, 95069), (923, 59534), (1207, 45526), (1339, 41038), (1751, 31382), (1846, 29767), (2414, 22763), (2678, 20519), (3502, 15691), (3757, 14626), (7313, 7514)]