55254472

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1069}}^1$

素因数の和:1166

約数の個数: 64

約数和(自身を含む): 129427200

約数和(自身を除く): 74172728

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 71, 91, 104, 142, 182, 284, 364, 497, 568, 728, 923, 994, 1069, 1846, 1988, 2138, 3692, 3976, 4276, 6461, 7384, 7483, 8552, 12922, 13897, 14966, 25844, 27794, 29932, 51688, 55588, 59864, 75899, 97279, 111176, 151798, 194558, 303596, 389116, 531293, 607192, 778232, 986687, 1062586, 1973374, 2125172, 3946748, 4250344, 6906809, 7893496, 13813618, 27627236, 55254472]

約数ペア:

[(1, 55254472), (2, 27627236), (4, 13813618), (7, 7893496), (8, 6906809), (13, 4250344), (14, 3946748), (26, 2125172), (28, 1973374), (52, 1062586), (56, 986687), (71, 778232), (91, 607192), (104, 531293), (142, 389116), (182, 303596), (284, 194558), (364, 151798), (497, 111176), (568, 97279), (728, 75899), (923, 59864), (994, 55588), (1069, 51688), (1846, 29932), (1988, 27794), (2138, 25844), (3692, 14966), (3976, 13897), (4276, 12922), (6461, 8552), (7384, 7483)]