49034120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{72109}}^1$

素因数の和:72137

約数の個数: 32

約数和(自身を含む): 116818200

約数和(自身を除く): 67784080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 72109, 144218, 288436, 360545, 576872, 721090, 1225853, 1442180, 2451706, 2884360, 4903412, 6129265, 9806824, 12258530, 24517060, 49034120]

約数ペア:

[(1, 49034120), (2, 24517060), (4, 12258530), (5, 9806824), (8, 6129265), (10, 4903412), (17, 2884360), (20, 2451706), (34, 1442180), (40, 1225853), (68, 721090), (85, 576872), (136, 360545), (170, 288436), (340, 144218), (680, 72109)]