54506270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:789

約数の個数: 64

約数和(自身を含む): 122290560

約数和(自身を除く): 67784290

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 89, 91, 130, 178, 182, 445, 455, 623, 673, 890, 910, 1157, 1246, 1346, 2314, 3115, 3365, 4711, 5785, 6230, 6730, 8099, 8749, 9422, 11570, 16198, 17498, 23555, 40495, 43745, 47110, 59897, 61243, 80990, 87490, 119794, 122486, 299485, 306215, 419279, 598970, 612430, 778661, 838558, 1557322, 2096395, 3893305, 4192790, 5450627, 7786610, 10901254, 27253135, 54506270]

約数ペア:

[(1, 54506270), (2, 27253135), (5, 10901254), (7, 7786610), (10, 5450627), (13, 4192790), (14, 3893305), (26, 2096395), (35, 1557322), (65, 838558), (70, 778661), (89, 612430), (91, 598970), (130, 419279), (178, 306215), (182, 299485), (445, 122486), (455, 119794), (623, 87490), (673, 80990), (890, 61243), (910, 59897), (1157, 47110), (1246, 43745), (1346, 40495), (2314, 23555), (3115, 17498), (3365, 16198), (4711, 11570), (5785, 9422), (6230, 8749), (6730, 8099)]