51486048

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^2$

素因数の和:229

約数の個数: 108

約数和(自身を含む): 155724660

約数和(自身を除く): 104238612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 97, 114, 144, 152, 171, 194, 228, 288, 291, 304, 342, 388, 456, 582, 608, 684, 776, 873, 912, 1164, 1368, 1552, 1746, 1824, 1843, 2328, 2736, 3104, 3492, 3686, 4656, 5472, 5529, 6984, 7372, 9312, 9409, 11058, 13968, 14744, 16587, 18818, 22116, 27936, 28227, 29488, 33174, 37636, 44232, 56454, 58976, 66348, 75272, 84681, 88464, 112908, 132696, 150544, 169362, 176928, 178771, 225816, 265392, 301088, 338724, 357542, 451632, 530784, 536313, 677448, 715084, 903264, 1072626, 1354896, 1430168, 1608939, 2145252, 2709792, 2860336, 3217878, 4290504, 5720672, 6435756, 8581008, 12871512, 17162016, 25743024, 51486048]

約数ペア:

[(1, 51486048), (2, 25743024), (3, 17162016), (4, 12871512), (6, 8581008), (8, 6435756), (9, 5720672), (12, 4290504), (16, 3217878), (18, 2860336), (19, 2709792), (24, 2145252), (32, 1608939), (36, 1430168), (38, 1354896), (48, 1072626), (57, 903264), (72, 715084), (76, 677448), (96, 536313), (97, 530784), (114, 451632), (144, 357542), (152, 338724), (171, 301088), (194, 265392), (228, 225816), (288, 178771), (291, 176928), (304, 169362), (342, 150544), (388, 132696), (456, 112908), (582, 88464), (608, 84681), (684, 75272), (776, 66348), (873, 58976), (912, 56454), (1164, 44232), (1368, 37636), (1552, 33174), (1746, 29488), (1824, 28227), (1843, 27936), (2328, 22116), (2736, 18818), (3104, 16587), (3492, 14744), (3686, 13968), (4656, 11058), (5472, 9409), (5529, 9312), (6984, 7372)]