48142439380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{21569}}^1$

素因数の和:21841

約数の個数: 96

約数和(自身を含む): 117409824000

約数和(自身を除く): 69267384620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 149, 214, 298, 428, 535, 596, 745, 749, 1043, 1070, 1490, 1498, 2086, 2140, 2980, 2996, 3745, 4172, 5215, 7490, 10430, 14980, 15943, 20860, 21569, 31886, 43138, 63772, 79715, 86276, 107845, 111601, 150983, 159430, 215690, 223202, 301966, 318860, 431380, 446404, 558005, 603932, 754915, 1116010, 1509830, 2232020, 2307883, 3019660, 3213781, 4615766, 6427562, 9231532, 11539415, 12855124, 16068905, 16155181, 22496467, 23078830, 32137810, 32310362, 44992934, 46157660, 64275620, 64620724, 80775905, 89985868, 112482335, 161551810, 224964670, 323103620, 343874567, 449929340, 687749134, 1375498268, 1719372835, 2407121969, 3438745670, 4814243938, 6877491340, 9628487876, 12035609845, 24071219690, 48142439380]

約数ペア:

[(1, 48142439380), (2, 24071219690), (4, 12035609845), (5, 9628487876), (7, 6877491340), (10, 4814243938), (14, 3438745670), (20, 2407121969), (28, 1719372835), (35, 1375498268), (70, 687749134), (107, 449929340), (140, 343874567), (149, 323103620), (214, 224964670), (298, 161551810), (428, 112482335), (535, 89985868), (596, 80775905), (745, 64620724), (749, 64275620), (1043, 46157660), (1070, 44992934), (1490, 32310362), (1498, 32137810), (2086, 23078830), (2140, 22496467), (2980, 16155181), (2996, 16068905), (3745, 12855124), (4172, 11539415), (5215, 9231532), (7490, 6427562), (10430, 4615766), (14980, 3213781), (15943, 3019660), (20860, 2307883), (21569, 2232020), (31886, 1509830), (43138, 1116010), (63772, 754915), (79715, 603932), (86276, 558005), (107845, 446404), (111601, 431380), (150983, 318860), (159430, 301966), (215690, 223202)]