51217356

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{39157}}^1$

素因数の和:39273

約数の個数: 24

約数和(自身を含む): 120606640

約数和(自身を除く): 69389284

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 39157, 78314, 117471, 156628, 234942, 469884, 4268113, 8536226, 12804339, 17072452, 25608678, 51217356]

約数ペア:

[(1, 51217356), (2, 25608678), (3, 17072452), (4, 12804339), (6, 8536226), (12, 4268113), (109, 469884), (218, 234942), (327, 156628), (436, 117471), (654, 78314), (1308, 39157)]