55842156

素因数分解:

$2^2\times 3^3\times {\mathrm{131}}^1\times {\mathrm{3947}}^1$

素因数の和:4091

約数の個数: 48

約数和(自身を含む): 145918080

約数和(自身を除く): 90075924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 131, 262, 393, 524, 786, 1179, 1572, 2358, 3537, 3947, 4716, 7074, 7894, 11841, 14148, 15788, 23682, 35523, 47364, 71046, 106569, 142092, 213138, 426276, 517057, 1034114, 1551171, 2068228, 3102342, 4653513, 6204684, 9307026, 13960539, 18614052, 27921078, 55842156]

約数ペア:

[(1, 55842156), (2, 27921078), (3, 18614052), (4, 13960539), (6, 9307026), (9, 6204684), (12, 4653513), (18, 3102342), (27, 2068228), (36, 1551171), (54, 1034114), (108, 517057), (131, 426276), (262, 213138), (393, 142092), (524, 106569), (786, 71046), (1179, 47364), (1572, 35523), (2358, 23682), (3537, 15788), (3947, 14148), (4716, 11841), (7074, 7894)]