55643588

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1069}}^1$

素因数の和:1117

約数の個数: 72

約数和(自身を含む): 131584320

約数和(自身を除く): 75940732

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 169, 182, 286, 308, 338, 364, 572, 676, 1001, 1069, 1183, 1859, 2002, 2138, 2366, 3718, 4004, 4276, 4732, 7436, 7483, 11759, 13013, 13897, 14966, 23518, 26026, 27794, 29932, 47036, 52052, 55588, 82313, 97279, 152867, 164626, 180661, 194558, 305734, 329252, 361322, 389116, 611468, 722644, 1070069, 1264627, 1987271, 2140138, 2529254, 3974542, 4280276, 5058508, 7949084, 13910897, 27821794, 55643588]

約数ペア:

[(1, 55643588), (2, 27821794), (4, 13910897), (7, 7949084), (11, 5058508), (13, 4280276), (14, 3974542), (22, 2529254), (26, 2140138), (28, 1987271), (44, 1264627), (52, 1070069), (77, 722644), (91, 611468), (143, 389116), (154, 361322), (169, 329252), (182, 305734), (286, 194558), (308, 180661), (338, 164626), (364, 152867), (572, 97279), (676, 82313), (1001, 55588), (1069, 52052), (1183, 47036), (1859, 29932), (2002, 27794), (2138, 26026), (2366, 23518), (3718, 14966), (4004, 13897), (4276, 13013), (4732, 11759), (7436, 7483)]