53793278

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 103420800

約数和(自身を除く): 49627522

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 139, 154, 278, 359, 539, 718, 973, 1078, 1529, 1946, 2513, 3058, 3949, 5026, 6811, 7898, 10703, 13622, 17591, 21406, 27643, 35182, 49901, 55286, 74921, 99802, 149842, 193501, 349307, 387002, 548911, 698614, 1097822, 2445149, 3842377, 4890298, 7684754, 26896639, 53793278]

約数ペア:

[(1, 53793278), (2, 26896639), (7, 7684754), (11, 4890298), (14, 3842377), (22, 2445149), (49, 1097822), (77, 698614), (98, 548911), (139, 387002), (154, 349307), (278, 193501), (359, 149842), (539, 99802), (718, 74921), (973, 55286), (1078, 49901), (1529, 35182), (1946, 27643), (2513, 21406), (3058, 17591), (3949, 13622), (5026, 10703), (6811, 7898)]