55457744

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2543}}^1$

素因数の和:2627

約数の個数: 40

約数和(自身を含む): 113564160

約数和(自身を除く): 58106416

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 94, 116, 188, 232, 376, 464, 752, 1363, 2543, 2726, 5086, 5452, 10172, 10904, 20344, 21808, 40688, 73747, 119521, 147494, 239042, 294988, 478084, 589976, 956168, 1179952, 1912336, 3466109, 6932218, 13864436, 27728872, 55457744]

約数ペア:

[(1, 55457744), (2, 27728872), (4, 13864436), (8, 6932218), (16, 3466109), (29, 1912336), (47, 1179952), (58, 956168), (94, 589976), (116, 478084), (188, 294988), (232, 239042), (376, 147494), (464, 119521), (752, 73747), (1363, 40688), (2543, 21808), (2726, 20344), (5086, 10904), (5452, 10172)]