49914873

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 81297216

約数和(自身を除く): 31382343

約数列:

[1, 3, 9, 17, 27, 43, 51, 81, 129, 153, 243, 281, 387, 459, 731, 843, 1161, 1377, 2193, 2529, 3483, 4131, 4777, 6579, 7587, 10449, 12083, 14331, 19737, 22761, 36249, 42993, 59211, 68283, 108747, 128979, 177633, 205411, 326241, 386937, 616233, 978723, 1160811, 1848699, 2936169, 5546097, 16638291, 49914873]

約数ペア:

[(1, 49914873), (3, 16638291), (9, 5546097), (17, 2936169), (27, 1848699), (43, 1160811), (51, 978723), (81, 616233), (129, 386937), (153, 326241), (243, 205411), (281, 177633), (387, 128979), (459, 108747), (731, 68283), (843, 59211), (1161, 42993), (1377, 36249), (2193, 22761), (2529, 19737), (3483, 14331), (4131, 12083), (4777, 10449), (6579, 7587)]