47501982

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 118609920

約数和(自身を除く): 71107938

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 71, 93, 99, 109, 142, 186, 198, 213, 218, 279, 327, 341, 426, 558, 639, 654, 682, 781, 981, 1023, 1199, 1278, 1562, 1962, 2046, 2201, 2343, 2398, 3069, 3379, 3597, 4402, 4686, 6138, 6603, 6758, 7029, 7194, 7739, 10137, 10791, 13206, 14058, 15478, 19809, 20274, 21582, 23217, 24211, 30411, 37169, 39618, 46434, 48422, 60822, 69651, 72633, 74338, 85129, 111507, 139302, 145266, 170258, 217899, 223014, 239909, 255387, 334521, 435798, 479818, 510774, 669042, 719727, 766161, 1439454, 1532322, 2159181, 2638999, 4318362, 5277998, 7916997, 15833994, 23750991, 47501982]

約数ペア:

[(1, 47501982), (2, 23750991), (3, 15833994), (6, 7916997), (9, 5277998), (11, 4318362), (18, 2638999), (22, 2159181), (31, 1532322), (33, 1439454), (62, 766161), (66, 719727), (71, 669042), (93, 510774), (99, 479818), (109, 435798), (142, 334521), (186, 255387), (198, 239909), (213, 223014), (218, 217899), (279, 170258), (327, 145266), (341, 139302), (426, 111507), (558, 85129), (639, 74338), (654, 72633), (682, 69651), (781, 60822), (981, 48422), (1023, 46434), (1199, 39618), (1278, 37169), (1562, 30411), (1962, 24211), (2046, 23217), (2201, 21582), (2343, 20274), (2398, 19809), (3069, 15478), (3379, 14058), (3597, 13206), (4402, 10791), (4686, 10137), (6138, 7739), (6603, 7194), (6758, 7029)]