50463440

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8641}}^1$

素因数の和:8727

約数の個数: 40

約数和(自身を含む): 118948488

約数和(自身を除く): 68485048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 8641, 17282, 34564, 43205, 69128, 86410, 138256, 172820, 345640, 630793, 691280, 1261586, 2523172, 3153965, 5046344, 6307930, 10092688, 12615860, 25231720, 50463440]

約数ペア:

[(1, 50463440), (2, 25231720), (4, 12615860), (5, 10092688), (8, 6307930), (10, 5046344), (16, 3153965), (20, 2523172), (40, 1261586), (73, 691280), (80, 630793), (146, 345640), (292, 172820), (365, 138256), (584, 86410), (730, 69128), (1168, 43205), (1460, 34564), (2920, 17282), (5840, 8641)]