51951890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2153}}^1$

素因数の和:2306

約数の個数: 32

約数和(自身を含む): 99256320

約数和(自身を除く): 47304430

約数列:

[1, 2, 5, 10, 19, 38, 95, 127, 190, 254, 635, 1270, 2153, 2413, 4306, 4826, 10765, 12065, 21530, 24130, 40907, 81814, 204535, 273431, 409070, 546862, 1367155, 2734310, 5195189, 10390378, 25975945, 51951890]

約数ペア:

[(1, 51951890), (2, 25975945), (5, 10390378), (10, 5195189), (19, 2734310), (38, 1367155), (95, 546862), (127, 409070), (190, 273431), (254, 204535), (635, 81814), (1270, 40907), (2153, 24130), (2413, 21530), (4306, 12065), (4826, 10765)]