48244420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2591}}^1$

素因数の和:2633

約数の個数: 72

約数和(自身を含む): 124104960

約数和(自身を除く): 75860540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2591, 2660, 3724, 4655, 5182, 9310, 10364, 12955, 18137, 18620, 25910, 36274, 49229, 51820, 72548, 90685, 98458, 126959, 181370, 196916, 246145, 253918, 344603, 362740, 492290, 507836, 634795, 689206, 984580, 1269590, 1378412, 1723015, 2412221, 2539180, 3446030, 4824442, 6892060, 9648884, 12061105, 24122210, 48244420]

約数ペア:

[(1, 48244420), (2, 24122210), (4, 12061105), (5, 9648884), (7, 6892060), (10, 4824442), (14, 3446030), (19, 2539180), (20, 2412221), (28, 1723015), (35, 1378412), (38, 1269590), (49, 984580), (70, 689206), (76, 634795), (95, 507836), (98, 492290), (133, 362740), (140, 344603), (190, 253918), (196, 246145), (245, 196916), (266, 181370), (380, 126959), (490, 98458), (532, 90685), (665, 72548), (931, 51820), (980, 49229), (1330, 36274), (1862, 25910), (2591, 18620), (2660, 18137), (3724, 12955), (4655, 10364), (5182, 9310)]