49890098

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^2\times {\mathrm{151}}^1$

素因数の和:330

約数の個数: 24

約数和(自身を含む): 78840576

約数和(自身を除く): 28950478

約数列:

[1, 2, 31, 62, 73, 146, 151, 302, 2263, 4526, 4681, 5329, 9362, 10658, 11023, 22046, 165199, 330398, 341713, 683426, 804679, 1609358, 24945049, 49890098]

約数ペア:

[(1, 49890098), (2, 24945049), (31, 1609358), (62, 804679), (73, 683426), (146, 341713), (151, 330398), (302, 165199), (2263, 22046), (4526, 11023), (4681, 10658), (5329, 9362)]