51396048

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:553

約数の個数: 120

約数和(自身を含む): 159471936

約数和(自身を除く): 108075888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 71, 72, 88, 99, 132, 142, 144, 176, 198, 213, 264, 284, 396, 426, 457, 528, 568, 639, 781, 792, 852, 914, 1136, 1278, 1371, 1562, 1584, 1704, 1828, 2343, 2556, 2742, 3124, 3408, 3656, 4113, 4686, 5027, 5112, 5484, 6248, 7029, 7312, 8226, 9372, 10054, 10224, 10968, 12496, 14058, 15081, 16452, 18744, 20108, 21936, 28116, 30162, 32447, 32904, 37488, 40216, 45243, 56232, 60324, 64894, 65808, 80432, 90486, 97341, 112464, 120648, 129788, 180972, 194682, 241296, 259576, 292023, 356917, 361944, 389364, 519152, 584046, 713834, 723888, 778728, 1070751, 1168092, 1427668, 1557456, 2141502, 2336184, 2855336, 3212253, 4283004, 4672368, 5710672, 6424506, 8566008, 12849012, 17132016, 25698024, 51396048]

約数ペア:

[(1, 51396048), (2, 25698024), (3, 17132016), (4, 12849012), (6, 8566008), (8, 6424506), (9, 5710672), (11, 4672368), (12, 4283004), (16, 3212253), (18, 2855336), (22, 2336184), (24, 2141502), (33, 1557456), (36, 1427668), (44, 1168092), (48, 1070751), (66, 778728), (71, 723888), (72, 713834), (88, 584046), (99, 519152), (132, 389364), (142, 361944), (144, 356917), (176, 292023), (198, 259576), (213, 241296), (264, 194682), (284, 180972), (396, 129788), (426, 120648), (457, 112464), (528, 97341), (568, 90486), (639, 80432), (781, 65808), (792, 64894), (852, 60324), (914, 56232), (1136, 45243), (1278, 40216), (1371, 37488), (1562, 32904), (1584, 32447), (1704, 30162), (1828, 28116), (2343, 21936), (2556, 20108), (2742, 18744), (3124, 16452), (3408, 15081), (3656, 14058), (4113, 12496), (4686, 10968), (5027, 10224), (5112, 10054), (5484, 9372), (6248, 8226), (7029, 7312)]