49204968585

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^2\times {\mathrm{43271}}^1$

素因数の和:43406

約数の個数: 48

約数和(自身を含む): 82569207168

約数和(自身を除く): 33364238583

約数列:

[1, 3, 5, 15, 41, 43, 123, 129, 205, 215, 615, 645, 1763, 1849, 5289, 5547, 8815, 9245, 26445, 27735, 43271, 75809, 129813, 216355, 227427, 379045, 649065, 1137135, 1774111, 1860653, 5322333, 5581959, 8870555, 9303265, 26611665, 27909795, 76286773, 80008079, 228860319, 240024237, 381433865, 400040395, 1144301595, 1200121185, 3280331239, 9840993717, 16401656195, 49204968585]

約数ペア:

[(1, 49204968585), (3, 16401656195), (5, 9840993717), (15, 3280331239), (41, 1200121185), (43, 1144301595), (123, 400040395), (129, 381433865), (205, 240024237), (215, 228860319), (615, 80008079), (645, 76286773), (1763, 27909795), (1849, 26611665), (5289, 9303265), (5547, 8870555), (8815, 5581959), (9245, 5322333), (26445, 1860653), (27735, 1774111), (43271, 1137135), (75809, 649065), (129813, 379045), (216355, 227427)]