53723384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 119508480

約数和(自身を除く): 65785096

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 151, 286, 302, 311, 572, 604, 622, 1144, 1208, 1244, 1661, 1963, 2488, 3322, 3421, 3926, 4043, 6644, 6842, 7852, 8086, 13288, 13684, 15704, 16172, 21593, 27368, 32344, 43186, 44473, 46961, 86372, 88946, 93922, 172744, 177892, 187844, 355784, 375688, 516571, 610493, 1033142, 1220986, 2066284, 2441972, 4132568, 4883944, 6715423, 13430846, 26861692, 53723384]

約数ペア:

[(1, 53723384), (2, 26861692), (4, 13430846), (8, 6715423), (11, 4883944), (13, 4132568), (22, 2441972), (26, 2066284), (44, 1220986), (52, 1033142), (88, 610493), (104, 516571), (143, 375688), (151, 355784), (286, 187844), (302, 177892), (311, 172744), (572, 93922), (604, 88946), (622, 86372), (1144, 46961), (1208, 44473), (1244, 43186), (1661, 32344), (1963, 27368), (2488, 21593), (3322, 16172), (3421, 15704), (3926, 13684), (4043, 13288), (6644, 8086), (6842, 7852)]