51839844

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{673}}^1$

素因数の和:825

約数の個数: 72

約数和(自身を含む): 141992928

約数和(自身を除く): 90153084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 131, 147, 196, 262, 294, 393, 524, 588, 673, 786, 917, 1346, 1572, 1834, 2019, 2692, 2751, 3668, 4038, 4711, 5502, 6419, 8076, 9422, 11004, 12838, 14133, 18844, 19257, 25676, 28266, 32977, 38514, 56532, 65954, 77028, 88163, 98931, 131908, 176326, 197862, 264489, 352652, 395724, 528978, 617141, 1057956, 1234282, 1851423, 2468564, 3702846, 4319987, 7405692, 8639974, 12959961, 17279948, 25919922, 51839844]

約数ペア:

[(1, 51839844), (2, 25919922), (3, 17279948), (4, 12959961), (6, 8639974), (7, 7405692), (12, 4319987), (14, 3702846), (21, 2468564), (28, 1851423), (42, 1234282), (49, 1057956), (84, 617141), (98, 528978), (131, 395724), (147, 352652), (196, 264489), (262, 197862), (294, 176326), (393, 131908), (524, 98931), (588, 88163), (673, 77028), (786, 65954), (917, 56532), (1346, 38514), (1572, 32977), (1834, 28266), (2019, 25676), (2692, 19257), (2751, 18844), (3668, 14133), (4038, 12838), (4711, 11004), (5502, 9422), (6419, 8076)]