51765804

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{2803}}^1$

素因数の和:2841

約数の個数: 72

約数和(自身を含む): 142891840

約数和(自身を除く): 91126036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1539, 2052, 2803, 3078, 4617, 5606, 6156, 8409, 9234, 11212, 16818, 18468, 25227, 33636, 50454, 53257, 75681, 100908, 106514, 151362, 159771, 213028, 227043, 302724, 319542, 454086, 479313, 639084, 681129, 908172, 958626, 1362258, 1437939, 1917252, 2724516, 2875878, 4313817, 5751756, 8627634, 12941451, 17255268, 25882902, 51765804]

約数ペア:

[(1, 51765804), (2, 25882902), (3, 17255268), (4, 12941451), (6, 8627634), (9, 5751756), (12, 4313817), (18, 2875878), (19, 2724516), (27, 1917252), (36, 1437939), (38, 1362258), (54, 958626), (57, 908172), (76, 681129), (81, 639084), (108, 479313), (114, 454086), (162, 319542), (171, 302724), (228, 227043), (243, 213028), (324, 159771), (342, 151362), (486, 106514), (513, 100908), (684, 75681), (972, 53257), (1026, 50454), (1539, 33636), (2052, 25227), (2803, 18468), (3078, 16818), (4617, 11212), (5606, 9234), (6156, 8409)]