53915704

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 111555360

約数和(自身を除く): 57639656

約数列:

[1, 2, 4, 8, 17, 34, 61, 67, 68, 97, 122, 134, 136, 194, 244, 268, 388, 488, 536, 776, 1037, 1139, 1649, 2074, 2278, 3298, 4087, 4148, 4556, 5917, 6499, 6596, 8174, 8296, 9112, 11834, 12998, 13192, 16348, 23668, 25996, 32696, 47336, 51992, 69479, 100589, 110483, 138958, 201178, 220966, 277916, 396439, 402356, 441932, 555832, 792878, 804712, 883864, 1585756, 3171512, 6739463, 13478926, 26957852, 53915704]

約数ペア:

[(1, 53915704), (2, 26957852), (4, 13478926), (8, 6739463), (17, 3171512), (34, 1585756), (61, 883864), (67, 804712), (68, 792878), (97, 555832), (122, 441932), (134, 402356), (136, 396439), (194, 277916), (244, 220966), (268, 201178), (388, 138958), (488, 110483), (536, 100589), (776, 69479), (1037, 51992), (1139, 47336), (1649, 32696), (2074, 25996), (2278, 23668), (3298, 16348), (4087, 13192), (4148, 12998), (4556, 11834), (5917, 9112), (6499, 8296), (6596, 8174)]