53238906325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{25913}}^1$

素因数の和:26206

約数の個数: 48

約数和(自身を含む): 74652221952

約数和(自身を除く): 21413315627

約数列:

[1, 5, 11, 25, 31, 55, 155, 241, 275, 341, 775, 1205, 1705, 2651, 6025, 7471, 8525, 13255, 25913, 37355, 66275, 82181, 129565, 186775, 285043, 410905, 647825, 803303, 1425215, 2054525, 4016515, 6245033, 7126075, 8836333, 20082575, 31225165, 44181665, 68695363, 156125825, 193596023, 220908325, 343476815, 967980115, 1717384075, 2129556253, 4839900575, 10647781265, 53238906325]

約数ペア:

[(1, 53238906325), (5, 10647781265), (11, 4839900575), (25, 2129556253), (31, 1717384075), (55, 967980115), (155, 343476815), (241, 220908325), (275, 193596023), (341, 156125825), (775, 68695363), (1205, 44181665), (1705, 31225165), (2651, 20082575), (6025, 8836333), (7471, 7126075), (8525, 6245033), (13255, 4016515), (25913, 2054525), (37355, 1425215), (66275, 803303), (82181, 647825), (129565, 410905), (186775, 285043)]