56005006920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1108571}}^1$

素因数の和:1109006

約数の個数: 64

約数和(自身を含む): 168414258240

約数和(自身を除く): 112409251320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 421, 842, 1263, 1684, 2105, 2526, 3368, 4210, 5052, 6315, 8420, 10104, 12630, 16840, 25260, 50520, 1108571, 2217142, 3325713, 4434284, 5542855, 6651426, 8868568, 11085710, 13302852, 16628565, 22171420, 26605704, 33257130, 44342840, 66514260, 133028520, 466708391, 933416782, 1400125173, 1866833564, 2333541955, 2800250346, 3733667128, 4667083910, 5600500692, 7000625865, 9334167820, 11201001384, 14001251730, 18668335640, 28002503460, 56005006920]

約数ペア:

[(1, 56005006920), (2, 28002503460), (3, 18668335640), (4, 14001251730), (5, 11201001384), (6, 9334167820), (8, 7000625865), (10, 5600500692), (12, 4667083910), (15, 3733667128), (20, 2800250346), (24, 2333541955), (30, 1866833564), (40, 1400125173), (60, 933416782), (120, 466708391), (421, 133028520), (842, 66514260), (1263, 44342840), (1684, 33257130), (2105, 26605704), (2526, 22171420), (3368, 16628565), (4210, 13302852), (5052, 11085710), (6315, 8868568), (8420, 6651426), (10104, 5542855), (12630, 4434284), (16840, 3325713), (25260, 2217142), (50520, 1108571)]