51292038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1221239}}^1$

素因数の和:1221251

約数の個数: 16

約数和(自身を含む): 117239040

約数和(自身を除く): 65947002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1221239, 2442478, 3663717, 7327434, 8548673, 17097346, 25646019, 51292038]

約数ペア:

[(1, 51292038), (2, 25646019), (3, 17097346), (6, 8548673), (7, 7327434), (14, 3663717), (21, 2442478), (42, 1221239)]