54684304

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1303}}^1$

素因数の和:1415

約数の個数: 40

約数和(自身を含む): 110276672

約数和(自身を除く): 55592368

約数列:

[1, 2, 4, 8, 16, 43, 61, 86, 122, 172, 244, 344, 488, 688, 976, 1303, 2606, 2623, 5212, 5246, 10424, 10492, 20848, 20984, 41968, 56029, 79483, 112058, 158966, 224116, 317932, 448232, 635864, 896464, 1271728, 3417769, 6835538, 13671076, 27342152, 54684304]

約数ペア:

[(1, 54684304), (2, 27342152), (4, 13671076), (8, 6835538), (16, 3417769), (43, 1271728), (61, 896464), (86, 635864), (122, 448232), (172, 317932), (244, 224116), (344, 158966), (488, 112058), (688, 79483), (976, 56029), (1303, 41968), (2606, 20984), (2623, 20848), (5212, 10492), (5246, 10424)]