49605890

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{160019}}^1$

素因数の和:160057

約数の個数: 16

約数和(自身を含む): 92171520

約数和(自身を除く): 42565630

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 160019, 320038, 800095, 1600190, 4960589, 9921178, 24802945, 49605890]

約数ペア:

[(1, 49605890), (2, 24802945), (5, 9921178), (10, 4960589), (31, 1600190), (62, 800095), (155, 320038), (310, 160019)]