49875370

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{353}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 91756800

約数和(自身を除く): 41881430

約数列:

[1, 2, 5, 10, 71, 142, 199, 353, 355, 398, 706, 710, 995, 1765, 1990, 3530, 14129, 25063, 28258, 50126, 70247, 70645, 125315, 140494, 141290, 250630, 351235, 702470, 4987537, 9975074, 24937685, 49875370]

約数ペア:

[(1, 49875370), (2, 24937685), (5, 9975074), (10, 4987537), (71, 702470), (142, 351235), (199, 250630), (353, 141290), (355, 140494), (398, 125315), (706, 70645), (710, 70247), (995, 50126), (1765, 28258), (1990, 25063), (3530, 14129)]