55747224

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19853}}^1$

素因数の和:19881

約数の個数: 64

約数和(自身を含む): 166773600

約数和(自身を除く): 111026376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 19853, 39706, 59559, 79412, 119118, 158824, 178677, 238236, 258089, 357354, 476472, 516178, 536031, 714708, 774267, 1032356, 1072062, 1429416, 1548534, 2064712, 2144124, 2322801, 3097068, 4288248, 4645602, 6194136, 6968403, 9291204, 13936806, 18582408, 27873612, 55747224]

約数ペア:

[(1, 55747224), (2, 27873612), (3, 18582408), (4, 13936806), (6, 9291204), (8, 6968403), (9, 6194136), (12, 4645602), (13, 4288248), (18, 3097068), (24, 2322801), (26, 2144124), (27, 2064712), (36, 1548534), (39, 1429416), (52, 1072062), (54, 1032356), (72, 774267), (78, 714708), (104, 536031), (108, 516178), (117, 476472), (156, 357354), (216, 258089), (234, 238236), (312, 178677), (351, 158824), (468, 119118), (702, 79412), (936, 59559), (1404, 39706), (2808, 19853)]