54289976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30707}}^1$

素因数の和:30743

約数の個数: 32

約数和(自身を含む): 116076240

約数和(自身を除く): 61786264

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 30707, 61414, 122828, 245656, 399191, 522019, 798382, 1044038, 1596764, 2088076, 3193528, 4176152, 6786247, 13572494, 27144988, 54289976]

約数ペア:

[(1, 54289976), (2, 27144988), (4, 13572494), (8, 6786247), (13, 4176152), (17, 3193528), (26, 2088076), (34, 1596764), (52, 1044038), (68, 798382), (104, 522019), (136, 399191), (221, 245656), (442, 122828), (884, 61414), (1768, 30707)]