48654880

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4283}}^1$

素因数の和:4369

約数の個数: 48

約数和(自身を含む): 116593344

約数和(自身を除く): 67938464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 4283, 5680, 8566, 11360, 17132, 21415, 34264, 42830, 68528, 85660, 137056, 171320, 304093, 342640, 608186, 685280, 1216372, 1520465, 2432744, 3040930, 4865488, 6081860, 9730976, 12163720, 24327440, 48654880]

約数ペア:

[(1, 48654880), (2, 24327440), (4, 12163720), (5, 9730976), (8, 6081860), (10, 4865488), (16, 3040930), (20, 2432744), (32, 1520465), (40, 1216372), (71, 685280), (80, 608186), (142, 342640), (160, 304093), (284, 171320), (355, 137056), (568, 85660), (710, 68528), (1136, 42830), (1420, 34264), (2272, 21415), (2840, 17132), (4283, 11360), (5680, 8566)]