49237140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{820619}}^1$

素因数の和:820631

約数の個数: 24

約数和(自身を含む): 137864160

約数和(自身を除く): 88627020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 820619, 1641238, 2461857, 3282476, 4103095, 4923714, 8206190, 9847428, 12309285, 16412380, 24618570, 49237140]

約数ペア:

[(1, 49237140), (2, 24618570), (3, 16412380), (4, 12309285), (5, 9847428), (6, 8206190), (10, 4923714), (12, 4103095), (15, 3282476), (20, 2461857), (30, 1641238), (60, 820619)]