49222880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:712

約数の個数: 96

約数和(自身を含む): 134991360

約数和(自身を除く): 85768480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 71, 80, 112, 140, 142, 160, 224, 280, 284, 355, 497, 560, 568, 619, 710, 994, 1120, 1136, 1238, 1420, 1988, 2272, 2476, 2485, 2840, 3095, 3976, 4333, 4952, 4970, 5680, 6190, 7952, 8666, 9904, 9940, 11360, 12380, 15904, 17332, 19808, 19880, 21665, 24760, 34664, 39760, 43330, 43949, 49520, 69328, 79520, 86660, 87898, 99040, 138656, 173320, 175796, 219745, 307643, 346640, 351592, 439490, 615286, 693280, 703184, 878980, 1230572, 1406368, 1538215, 1757960, 2461144, 3076430, 3515920, 4922288, 6152860, 7031840, 9844576, 12305720, 24611440, 49222880]

約数ペア:

[(1, 49222880), (2, 24611440), (4, 12305720), (5, 9844576), (7, 7031840), (8, 6152860), (10, 4922288), (14, 3515920), (16, 3076430), (20, 2461144), (28, 1757960), (32, 1538215), (35, 1406368), (40, 1230572), (56, 878980), (70, 703184), (71, 693280), (80, 615286), (112, 439490), (140, 351592), (142, 346640), (160, 307643), (224, 219745), (280, 175796), (284, 173320), (355, 138656), (497, 99040), (560, 87898), (568, 86660), (619, 79520), (710, 69328), (994, 49520), (1120, 43949), (1136, 43330), (1238, 39760), (1420, 34664), (1988, 24760), (2272, 21665), (2476, 19880), (2485, 19808), (2840, 17332), (3095, 15904), (3976, 12380), (4333, 11360), (4952, 9940), (4970, 9904), (5680, 8666), (6190, 7952)]