51634488

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 132485760

約数和(自身を除く): 80851272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 163, 197, 201, 268, 326, 394, 402, 489, 536, 591, 652, 788, 804, 978, 1182, 1304, 1576, 1608, 1956, 2364, 3912, 4728, 10921, 13199, 21842, 26398, 32111, 32763, 39597, 43684, 52796, 64222, 65526, 79194, 87368, 96333, 105592, 128444, 131052, 158388, 192666, 256888, 262104, 316776, 385332, 770664, 2151437, 4302874, 6454311, 8605748, 12908622, 17211496, 25817244, 51634488]

約数ペア:

[(1, 51634488), (2, 25817244), (3, 17211496), (4, 12908622), (6, 8605748), (8, 6454311), (12, 4302874), (24, 2151437), (67, 770664), (134, 385332), (163, 316776), (197, 262104), (201, 256888), (268, 192666), (326, 158388), (394, 131052), (402, 128444), (489, 105592), (536, 96333), (591, 87368), (652, 79194), (788, 65526), (804, 64222), (978, 52796), (1182, 43684), (1304, 39597), (1576, 32763), (1608, 32111), (1956, 26398), (2364, 21842), (3912, 13199), (4728, 10921)]