50496880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{90173}}^1$

素因数の和:90193

約数の個数: 40

約数和(自身を含む): 134178912

約数和(自身を除く): 83682032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 90173, 180346, 360692, 450865, 631211, 721384, 901730, 1262422, 1442768, 1803460, 2524844, 3156055, 3606920, 5049688, 6312110, 7213840, 10099376, 12624220, 25248440, 50496880]

約数ペア:

[(1, 50496880), (2, 25248440), (4, 12624220), (5, 10099376), (7, 7213840), (8, 6312110), (10, 5049688), (14, 3606920), (16, 3156055), (20, 2524844), (28, 1803460), (35, 1442768), (40, 1262422), (56, 901730), (70, 721384), (80, 631211), (112, 450865), (140, 360692), (280, 180346), (560, 90173)]