49965480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{138793}}^1$

素因数の和:138810

約数の個数: 48

約数和(自身を含む): 162388980

約数和(自身を除く): 112423500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 138793, 277586, 416379, 555172, 693965, 832758, 1110344, 1249137, 1387930, 1665516, 2081895, 2498274, 2775860, 3331032, 4163790, 4996548, 5551720, 6245685, 8327580, 9993096, 12491370, 16655160, 24982740, 49965480]

約数ペア:

[(1, 49965480), (2, 24982740), (3, 16655160), (4, 12491370), (5, 9993096), (6, 8327580), (8, 6245685), (9, 5551720), (10, 4996548), (12, 4163790), (15, 3331032), (18, 2775860), (20, 2498274), (24, 2081895), (30, 1665516), (36, 1387930), (40, 1249137), (45, 1110344), (60, 832758), (72, 693965), (90, 555172), (120, 416379), (180, 277586), (360, 138793)]