56567456

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{593}}^1$

素因数の和:885

約数の個数: 48

約数和(自身を含む): 122145408

約数和(自身を除く): 65577952

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 271, 352, 542, 593, 1084, 1186, 2168, 2372, 2981, 4336, 4744, 5962, 6523, 8672, 9488, 11924, 13046, 18976, 23848, 26092, 47696, 52184, 95392, 104368, 160703, 208736, 321406, 642812, 1285624, 1767733, 2571248, 3535466, 5142496, 7070932, 14141864, 28283728, 56567456]

約数ペア:

[(1, 56567456), (2, 28283728), (4, 14141864), (8, 7070932), (11, 5142496), (16, 3535466), (22, 2571248), (32, 1767733), (44, 1285624), (88, 642812), (176, 321406), (271, 208736), (352, 160703), (542, 104368), (593, 95392), (1084, 52184), (1186, 47696), (2168, 26092), (2372, 23848), (2981, 18976), (4336, 13046), (4744, 11924), (5962, 9488), (6523, 8672)]