54780306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3613}}^1$

素因数の和:3663

約数の個数: 48

約数和(自身を含む): 132185664

約数和(自身を除く): 77405358

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 361, 399, 722, 798, 1083, 2166, 2527, 3613, 5054, 7226, 7581, 10839, 15162, 21678, 25291, 50582, 68647, 75873, 137294, 151746, 205941, 411882, 480529, 961058, 1304293, 1441587, 2608586, 2883174, 3912879, 7825758, 9130051, 18260102, 27390153, 54780306]

約数ペア:

[(1, 54780306), (2, 27390153), (3, 18260102), (6, 9130051), (7, 7825758), (14, 3912879), (19, 2883174), (21, 2608586), (38, 1441587), (42, 1304293), (57, 961058), (114, 480529), (133, 411882), (266, 205941), (361, 151746), (399, 137294), (722, 75873), (798, 68647), (1083, 50582), (2166, 25291), (2527, 21678), (3613, 15162), (5054, 10839), (7226, 7581)]