51479856

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{2729}}^1$

素因数の和:2874

約数の個数: 60

約数和(自身を含む): 145225080

約数和(自身を除く): 93745224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 262, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 2729, 3144, 4716, 5458, 6288, 8187, 9432, 10916, 16374, 18864, 21832, 24561, 32748, 43664, 49122, 65496, 98244, 130992, 196488, 357499, 392976, 714998, 1072497, 1429996, 2144994, 2859992, 3217491, 4289988, 5719984, 6434982, 8579976, 12869964, 17159952, 25739928, 51479856]

約数ペア:

[(1, 51479856), (2, 25739928), (3, 17159952), (4, 12869964), (6, 8579976), (8, 6434982), (9, 5719984), (12, 4289988), (16, 3217491), (18, 2859992), (24, 2144994), (36, 1429996), (48, 1072497), (72, 714998), (131, 392976), (144, 357499), (262, 196488), (393, 130992), (524, 98244), (786, 65496), (1048, 49122), (1179, 43664), (1572, 32748), (2096, 24561), (2358, 21832), (2729, 18864), (3144, 16374), (4716, 10916), (5458, 9432), (6288, 8187)]