49950640

素因数分解:

$2^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2131}}^1$

素因数の和:2437

約数の個数: 40

約数和(自身を含む): 116586288

約数和(自身を除く): 66635648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 293, 586, 1172, 1465, 2131, 2344, 2930, 4262, 4688, 5860, 8524, 10655, 11720, 17048, 21310, 23440, 34096, 42620, 85240, 170480, 624383, 1248766, 2497532, 3121915, 4995064, 6243830, 9990128, 12487660, 24975320, 49950640]

約数ペア:

[(1, 49950640), (2, 24975320), (4, 12487660), (5, 9990128), (8, 6243830), (10, 4995064), (16, 3121915), (20, 2497532), (40, 1248766), (80, 624383), (293, 170480), (586, 85240), (1172, 42620), (1465, 34096), (2131, 23440), (2344, 21310), (2930, 17048), (4262, 11720), (4688, 10655), (5860, 8524)]