51642552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1607}}^1$

素因数の和:1732

約数の個数: 64

約数和(自身を含む): 140474880

約数和(自身を除く): 88832328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 103, 104, 156, 206, 309, 312, 412, 618, 824, 1236, 1339, 1607, 2472, 2678, 3214, 4017, 4821, 5356, 6428, 8034, 9642, 10712, 12856, 16068, 19284, 20891, 32136, 38568, 41782, 62673, 83564, 125346, 165521, 167128, 250692, 331042, 496563, 501384, 662084, 993126, 1324168, 1986252, 2151773, 3972504, 4303546, 6455319, 8607092, 12910638, 17214184, 25821276, 51642552]

約数ペア:

[(1, 51642552), (2, 25821276), (3, 17214184), (4, 12910638), (6, 8607092), (8, 6455319), (12, 4303546), (13, 3972504), (24, 2151773), (26, 1986252), (39, 1324168), (52, 993126), (78, 662084), (103, 501384), (104, 496563), (156, 331042), (206, 250692), (309, 167128), (312, 165521), (412, 125346), (618, 83564), (824, 62673), (1236, 41782), (1339, 38568), (1607, 32136), (2472, 20891), (2678, 19284), (3214, 16068), (4017, 12856), (4821, 10712), (5356, 9642), (6428, 8034)]