49401840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4787}}^1$

素因数の和:4846

約数の個数: 80

約数和(自身を含む): 156739968

約数和(自身を除く): 107338128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 4787, 5160, 9574, 10320, 14361, 19148, 23935, 28722, 38296, 47870, 57444, 71805, 76592, 95740, 114888, 143610, 191480, 205841, 229776, 287220, 382960, 411682, 574440, 617523, 823364, 1029205, 1148880, 1235046, 1646728, 2058410, 2470092, 3087615, 3293456, 4116820, 4940184, 6175230, 8233640, 9880368, 12350460, 16467280, 24700920, 49401840]

約数ペア:

[(1, 49401840), (2, 24700920), (3, 16467280), (4, 12350460), (5, 9880368), (6, 8233640), (8, 6175230), (10, 4940184), (12, 4116820), (15, 3293456), (16, 3087615), (20, 2470092), (24, 2058410), (30, 1646728), (40, 1235046), (43, 1148880), (48, 1029205), (60, 823364), (80, 617523), (86, 574440), (120, 411682), (129, 382960), (172, 287220), (215, 229776), (240, 205841), (258, 191480), (344, 143610), (430, 114888), (516, 95740), (645, 76592), (688, 71805), (860, 57444), (1032, 47870), (1290, 38296), (1720, 28722), (2064, 23935), (2580, 19148), (3440, 14361), (4787, 10320), (5160, 9574)]