51357384

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{54869}}^1$

素因数の和:54894

約数の個数: 48

約数和(自身を含む): 149795100

約数和(自身を除く): 98437716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 54869, 109738, 164607, 219476, 329214, 438952, 493821, 658428, 713297, 987642, 1316856, 1426594, 1975284, 2139891, 2853188, 3950568, 4279782, 5706376, 6419673, 8559564, 12839346, 17119128, 25678692, 51357384]

約数ペア:

[(1, 51357384), (2, 25678692), (3, 17119128), (4, 12839346), (6, 8559564), (8, 6419673), (9, 5706376), (12, 4279782), (13, 3950568), (18, 2853188), (24, 2139891), (26, 1975284), (36, 1426594), (39, 1316856), (52, 987642), (72, 713297), (78, 658428), (104, 493821), (117, 438952), (156, 329214), (234, 219476), (312, 164607), (468, 109738), (936, 54869)]