55287378

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{161659}}^1$

素因数の和:161686

約数の個数: 24

約数和(自身を含む): 126094800

約数和(自身を除く): 70807422

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 161659, 323318, 484977, 969954, 1454931, 2909862, 3071521, 6143042, 9214563, 18429126, 27643689, 55287378]

約数ペア:

[(1, 55287378), (2, 27643689), (3, 18429126), (6, 9214563), (9, 6143042), (18, 3071521), (19, 2909862), (38, 1454931), (57, 969954), (114, 484977), (171, 323318), (342, 161659)]