51034840

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{34483}}^1$

素因数の和:34531

約数の個数: 32

約数和(自身を含む): 117935280

約数和(自身を除く): 66900440

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 34483, 68966, 137932, 172415, 275864, 344830, 689660, 1275871, 1379320, 2551742, 5103484, 6379355, 10206968, 12758710, 25517420, 51034840]

約数ペア:

[(1, 51034840), (2, 25517420), (4, 12758710), (5, 10206968), (8, 6379355), (10, 5103484), (20, 2551742), (37, 1379320), (40, 1275871), (74, 689660), (148, 344830), (185, 275864), (296, 172415), (370, 137932), (740, 68966), (1480, 34483)]