52019940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{587}}^1$

素因数の和:817

約数の個数: 96

約数和(自身を含む): 167537664

約数和(自身を除く): 115517724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 211, 420, 422, 587, 633, 844, 1055, 1174, 1266, 1477, 1761, 2110, 2348, 2532, 2935, 2954, 3165, 3522, 4109, 4220, 4431, 5870, 5908, 6330, 7044, 7385, 8218, 8805, 8862, 11740, 12327, 12660, 14770, 16436, 17610, 17724, 20545, 22155, 24654, 29540, 35220, 41090, 44310, 49308, 61635, 82180, 88620, 123270, 123857, 246540, 247714, 371571, 495428, 619285, 743142, 866999, 1238570, 1486284, 1733998, 1857855, 2477140, 2600997, 3467996, 3715710, 4334995, 5201994, 7431420, 8669990, 10403988, 13004985, 17339980, 26009970, 52019940]

約数ペア:

[(1, 52019940), (2, 26009970), (3, 17339980), (4, 13004985), (5, 10403988), (6, 8669990), (7, 7431420), (10, 5201994), (12, 4334995), (14, 3715710), (15, 3467996), (20, 2600997), (21, 2477140), (28, 1857855), (30, 1733998), (35, 1486284), (42, 1238570), (60, 866999), (70, 743142), (84, 619285), (105, 495428), (140, 371571), (210, 247714), (211, 246540), (420, 123857), (422, 123270), (587, 88620), (633, 82180), (844, 61635), (1055, 49308), (1174, 44310), (1266, 41090), (1477, 35220), (1761, 29540), (2110, 24654), (2348, 22155), (2532, 20545), (2935, 17724), (2954, 17610), (3165, 16436), (3522, 14770), (4109, 12660), (4220, 12327), (4431, 11740), (5870, 8862), (5908, 8805), (6330, 8218), (7044, 7385)]