50161720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5779}}^1$

素因数の和:5828

約数の個数: 64

約数和(自身を含む): 133171200

約数和(自身を除く): 83009480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 5779, 8680, 11558, 23116, 28895, 40453, 46232, 57790, 80906, 115580, 161812, 179149, 202265, 231160, 323624, 358298, 404530, 716596, 809060, 895745, 1254043, 1433192, 1618120, 1791490, 2508086, 3582980, 5016172, 6270215, 7165960, 10032344, 12540430, 25080860, 50161720]

約数ペア:

[(1, 50161720), (2, 25080860), (4, 12540430), (5, 10032344), (7, 7165960), (8, 6270215), (10, 5016172), (14, 3582980), (20, 2508086), (28, 1791490), (31, 1618120), (35, 1433192), (40, 1254043), (56, 895745), (62, 809060), (70, 716596), (124, 404530), (140, 358298), (155, 323624), (217, 231160), (248, 202265), (280, 179149), (310, 161812), (434, 115580), (620, 80906), (868, 57790), (1085, 46232), (1240, 40453), (1736, 28895), (2170, 23116), (4340, 11558), (5779, 8680)]