52981968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{431}}^1$

素因数の和:652

約数の個数: 80

約数和(自身を含む): 148490496

約数和(自身を除く): 95508528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 197, 208, 312, 394, 431, 591, 624, 788, 862, 1182, 1293, 1576, 1724, 2364, 2561, 2586, 3152, 3448, 4728, 5122, 5172, 5603, 6896, 7683, 9456, 10244, 10344, 11206, 15366, 16809, 20488, 20688, 22412, 30732, 33618, 40976, 44824, 61464, 67236, 84907, 89648, 122928, 134472, 169814, 254721, 268944, 339628, 509442, 679256, 1018884, 1103791, 1358512, 2037768, 2207582, 3311373, 4075536, 4415164, 6622746, 8830328, 13245492, 17660656, 26490984, 52981968]

約数ペア:

[(1, 52981968), (2, 26490984), (3, 17660656), (4, 13245492), (6, 8830328), (8, 6622746), (12, 4415164), (13, 4075536), (16, 3311373), (24, 2207582), (26, 2037768), (39, 1358512), (48, 1103791), (52, 1018884), (78, 679256), (104, 509442), (156, 339628), (197, 268944), (208, 254721), (312, 169814), (394, 134472), (431, 122928), (591, 89648), (624, 84907), (788, 67236), (862, 61464), (1182, 44824), (1293, 40976), (1576, 33618), (1724, 30732), (2364, 22412), (2561, 20688), (2586, 20488), (3152, 16809), (3448, 15366), (4728, 11206), (5122, 10344), (5172, 10244), (5603, 9456), (6896, 7683)]