51573248

素因数分解:

$2^9\times {\mathrm{263}}^1\times {\mathrm{383}}^1$

素因数の和:664

約数の個数: 40

約数和(自身を含む): 103707648

約数和(自身を除く): 52134400

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 263, 383, 512, 526, 766, 1052, 1532, 2104, 3064, 4208, 6128, 8416, 12256, 16832, 24512, 33664, 49024, 67328, 98048, 100729, 134656, 196096, 201458, 402916, 805832, 1611664, 3223328, 6446656, 12893312, 25786624, 51573248]

約数ペア:

[(1, 51573248), (2, 25786624), (4, 12893312), (8, 6446656), (16, 3223328), (32, 1611664), (64, 805832), (128, 402916), (256, 201458), (263, 196096), (383, 134656), (512, 100729), (526, 98048), (766, 67328), (1052, 49024), (1532, 33664), (2104, 24512), (3064, 16832), (4208, 12256), (6128, 8416)]