42285550

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{27281}}^1$

素因数の和:27324

約数の個数: 24

約数和(自身を含む): 81191232

約数和(自身を除く): 38905682

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 27281, 54562, 136405, 272810, 682025, 845711, 1364050, 1691422, 4228555, 8457110, 21142775, 42285550]

約数ペア:

[(1, 42285550), (2, 21142775), (5, 8457110), (10, 4228555), (25, 1691422), (31, 1364050), (50, 845711), (62, 682025), (155, 272810), (310, 136405), (775, 54562), (1550, 27281)]