55021316

素因数分解:

$2^2\times 7^4\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:386

約数の個数: 60

約数和(自身を含む): 119288988

約数和(自身を除く): 64267672

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 337, 343, 476, 674, 686, 833, 1348, 1372, 1666, 2359, 2401, 3332, 4718, 4802, 5729, 5831, 9436, 9604, 11458, 11662, 16513, 22916, 23324, 33026, 40103, 40817, 66052, 80206, 81634, 115591, 160412, 163268, 231182, 280721, 462364, 561442, 809137, 1122884, 1618274, 1965047, 3236548, 3930094, 7860188, 13755329, 27510658, 55021316]

約数ペア:

[(1, 55021316), (2, 27510658), (4, 13755329), (7, 7860188), (14, 3930094), (17, 3236548), (28, 1965047), (34, 1618274), (49, 1122884), (68, 809137), (98, 561442), (119, 462364), (196, 280721), (238, 231182), (337, 163268), (343, 160412), (476, 115591), (674, 81634), (686, 80206), (833, 66052), (1348, 40817), (1372, 40103), (1666, 33026), (2359, 23324), (2401, 22916), (3332, 16513), (4718, 11662), (4802, 11458), (5729, 9604), (5831, 9436)]