51161452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 98784000

約数和(自身を除く): 47622548

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 139, 167, 278, 334, 551, 556, 668, 1102, 2204, 2641, 3173, 4031, 4843, 5282, 6346, 8062, 9686, 10564, 12692, 16124, 19372, 23213, 46426, 76589, 92017, 92852, 153178, 184034, 306356, 368068, 441047, 673177, 882094, 1346354, 1764188, 2692708, 12790363, 25580726, 51161452]

約数ペア:

[(1, 51161452), (2, 25580726), (4, 12790363), (19, 2692708), (29, 1764188), (38, 1346354), (58, 882094), (76, 673177), (116, 441047), (139, 368068), (167, 306356), (278, 184034), (334, 153178), (551, 92852), (556, 92017), (668, 76589), (1102, 46426), (2204, 23213), (2641, 19372), (3173, 16124), (4031, 12692), (4843, 10564), (5282, 9686), (6346, 8062)]