49794880

素因数分解:

$2^6\times 5^1\times {\mathrm{155609}}^1$

素因数の和:155626

約数の個数: 28

約数和(自身を含む): 118574820

約数和(自身を除く): 68779940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 155609, 311218, 622436, 778045, 1244872, 1556090, 2489744, 3112180, 4979488, 6224360, 9958976, 12448720, 24897440, 49794880]

約数ペア:

[(1, 49794880), (2, 24897440), (4, 12448720), (5, 9958976), (8, 6224360), (10, 4979488), (16, 3112180), (20, 2489744), (32, 1556090), (40, 1244872), (64, 778045), (80, 622436), (160, 311218), (320, 155609)]