49031556

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1367}}^1$

素因数の和:1449

約数の個数: 72

約数和(自身を含む): 135366336

約数和(自身を除く): 86334780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 84, 98, 122, 147, 183, 196, 244, 294, 366, 427, 588, 732, 854, 1281, 1367, 1708, 2562, 2734, 2989, 4101, 5124, 5468, 5978, 8202, 8967, 9569, 11956, 16404, 17934, 19138, 28707, 35868, 38276, 57414, 66983, 83387, 114828, 133966, 166774, 200949, 250161, 267932, 333548, 401898, 500322, 583709, 803796, 1000644, 1167418, 1751127, 2334836, 3502254, 4085963, 7004508, 8171926, 12257889, 16343852, 24515778, 49031556]

約数ペア:

[(1, 49031556), (2, 24515778), (3, 16343852), (4, 12257889), (6, 8171926), (7, 7004508), (12, 4085963), (14, 3502254), (21, 2334836), (28, 1751127), (42, 1167418), (49, 1000644), (61, 803796), (84, 583709), (98, 500322), (122, 401898), (147, 333548), (183, 267932), (196, 250161), (244, 200949), (294, 166774), (366, 133966), (427, 114828), (588, 83387), (732, 66983), (854, 57414), (1281, 38276), (1367, 35868), (1708, 28707), (2562, 19138), (2734, 17934), (2989, 16404), (4101, 11956), (5124, 9569), (5468, 8967), (5978, 8202)]