57135568

素因数分解:

$2^4\times 7^3\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:417

約数の個数: 80

約数和(自身を含む): 133920000

約数和(自身を除く): 76784432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 343, 359, 392, 406, 464, 686, 718, 784, 812, 1372, 1421, 1436, 1624, 2513, 2744, 2842, 2872, 3248, 5026, 5488, 5684, 5744, 9947, 10052, 10411, 11368, 17591, 19894, 20104, 20822, 22736, 35182, 39788, 40208, 41644, 70364, 72877, 79576, 83288, 123137, 140728, 145754, 159152, 166576, 246274, 281456, 291508, 492548, 510139, 583016, 985096, 1020278, 1166032, 1970192, 2040556, 3570973, 4081112, 7141946, 8162224, 14283892, 28567784, 57135568]

約数ペア:

[(1, 57135568), (2, 28567784), (4, 14283892), (7, 8162224), (8, 7141946), (14, 4081112), (16, 3570973), (28, 2040556), (29, 1970192), (49, 1166032), (56, 1020278), (58, 985096), (98, 583016), (112, 510139), (116, 492548), (196, 291508), (203, 281456), (232, 246274), (343, 166576), (359, 159152), (392, 145754), (406, 140728), (464, 123137), (686, 83288), (718, 79576), (784, 72877), (812, 70364), (1372, 41644), (1421, 40208), (1436, 39788), (1624, 35182), (2513, 22736), (2744, 20822), (2842, 20104), (2872, 19894), (3248, 17591), (5026, 11368), (5488, 10411), (5684, 10052), (5744, 9947)]