54374060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{16087}}^1$

素因数の和:16122

約数の個数: 36

約数和(自身を含む): 123652368

約数和(自身を除く): 69278308

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 16087, 32174, 64348, 80435, 160870, 209131, 321740, 418262, 836524, 1045655, 2091310, 2718703, 4182620, 5437406, 10874812, 13593515, 27187030, 54374060]

約数ペア:

[(1, 54374060), (2, 27187030), (4, 13593515), (5, 10874812), (10, 5437406), (13, 4182620), (20, 2718703), (26, 2091310), (52, 1045655), (65, 836524), (130, 418262), (169, 321740), (260, 209131), (338, 160870), (676, 80435), (845, 64348), (1690, 32174), (3380, 16087)]