49474901

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 57497088

約数和(自身を除く): 8022187

約数列:

[1, 7, 131, 163, 331, 917, 1141, 2317, 21353, 43361, 53953, 149471, 303527, 377671, 7067843, 49474901]

約数ペア:

[(1, 49474901), (7, 7067843), (131, 377671), (163, 303527), (331, 149471), (917, 53953), (1141, 43361), (2317, 21353)]