561545124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{51031}}^1$

素因数の和:51176

約数の個数: 48

約数和(自身を含む): 1508914176

約数和(自身を除く): 947369052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 786, 917, 1572, 1834, 2751, 3668, 5502, 11004, 51031, 102062, 153093, 204124, 306186, 357217, 612372, 714434, 1071651, 1428868, 2143302, 4286604, 6685061, 13370122, 20055183, 26740244, 40110366, 46795427, 80220732, 93590854, 140386281, 187181708, 280772562, 561545124]

約数ペア:

[(1, 561545124), (2, 280772562), (3, 187181708), (4, 140386281), (6, 93590854), (7, 80220732), (12, 46795427), (14, 40110366), (21, 26740244), (28, 20055183), (42, 13370122), (84, 6685061), (131, 4286604), (262, 2143302), (393, 1428868), (524, 1071651), (786, 714434), (917, 612372), (1572, 357217), (1834, 306186), (2751, 204124), (3668, 153093), (5502, 102062), (11004, 51031)]