57811964

素因数分解:

$2^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{1453}}^1$

素因数の和:1507

約数の個数: 48

約数和(自身を含む): 122136000

約数和(自身を除く): 64324036

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 343, 406, 686, 812, 1372, 1421, 1453, 2842, 2906, 5684, 5812, 9947, 10171, 19894, 20342, 39788, 40684, 42137, 71197, 84274, 142394, 168548, 284788, 294959, 498379, 589918, 996758, 1179836, 1993516, 2064713, 4129426, 8258852, 14452991, 28905982, 57811964]

約数ペア:

[(1, 57811964), (2, 28905982), (4, 14452991), (7, 8258852), (14, 4129426), (28, 2064713), (29, 1993516), (49, 1179836), (58, 996758), (98, 589918), (116, 498379), (196, 294959), (203, 284788), (343, 168548), (406, 142394), (686, 84274), (812, 71197), (1372, 42137), (1421, 40684), (1453, 39788), (2842, 20342), (2906, 19894), (5684, 10171), (5812, 9947)]