48709990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22447}}^1$

素因数の和:22492

約数の個数: 32

約数和(自身を含む): 103440384

約数和(自身を除く): 54730394

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 22447, 44894, 112235, 157129, 224470, 314258, 695857, 785645, 1391714, 1571290, 3479285, 4870999, 6958570, 9741998, 24354995, 48709990]

約数ペア:

[(1, 48709990), (2, 24354995), (5, 9741998), (7, 6958570), (10, 4870999), (14, 3479285), (31, 1571290), (35, 1391714), (62, 785645), (70, 695857), (155, 314258), (217, 224470), (310, 157129), (434, 112235), (1085, 44894), (2170, 22447)]