51500016

素因数分解:

$2^4\times 3^3\times {\mathrm{97}}^1\times {\mathrm{1229}}^1$

素因数の和:1343

約数の個数: 80

約数和(自身を含む): 149469600

約数和(自身を除く): 97969584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 97, 108, 144, 194, 216, 291, 388, 432, 582, 776, 873, 1164, 1229, 1552, 1746, 2328, 2458, 2619, 3492, 3687, 4656, 4916, 5238, 6984, 7374, 9832, 10476, 11061, 13968, 14748, 19664, 20952, 22122, 29496, 33183, 41904, 44244, 58992, 66366, 88488, 119213, 132732, 176976, 238426, 265464, 357639, 476852, 530928, 715278, 953704, 1072917, 1430556, 1907408, 2145834, 2861112, 3218751, 4291668, 5722224, 6437502, 8583336, 12875004, 17166672, 25750008, 51500016]

約数ペア:

[(1, 51500016), (2, 25750008), (3, 17166672), (4, 12875004), (6, 8583336), (8, 6437502), (9, 5722224), (12, 4291668), (16, 3218751), (18, 2861112), (24, 2145834), (27, 1907408), (36, 1430556), (48, 1072917), (54, 953704), (72, 715278), (97, 530928), (108, 476852), (144, 357639), (194, 265464), (216, 238426), (291, 176976), (388, 132732), (432, 119213), (582, 88488), (776, 66366), (873, 58992), (1164, 44244), (1229, 41904), (1552, 33183), (1746, 29496), (2328, 22122), (2458, 20952), (2619, 19664), (3492, 14748), (3687, 13968), (4656, 11061), (4916, 10476), (5238, 9832), (6984, 7374)]