55848212

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 114871680

約数和(自身を除く): 59023468

約数列:

[1, 2, 4, 7, 14, 28, 73, 89, 146, 178, 292, 307, 356, 511, 614, 623, 1022, 1228, 1246, 2044, 2149, 2492, 4298, 6497, 8596, 12994, 22411, 25988, 27323, 44822, 45479, 54646, 89644, 90958, 109292, 156877, 181916, 191261, 313754, 382522, 627508, 765044, 1994579, 3989158, 7978316, 13962053, 27924106, 55848212]

約数ペア:

[(1, 55848212), (2, 27924106), (4, 13962053), (7, 7978316), (14, 3989158), (28, 1994579), (73, 765044), (89, 627508), (146, 382522), (178, 313754), (292, 191261), (307, 181916), (356, 156877), (511, 109292), (614, 90958), (623, 89644), (1022, 54646), (1228, 45479), (1246, 44822), (2044, 27323), (2149, 25988), (2492, 22411), (4298, 12994), (6497, 8596)]