49864208

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:232

約数の個数: 60

約数和(自身を含む): 104173020

約数和(自身を除く): 54308812

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 89, 97, 152, 178, 194, 304, 356, 361, 388, 712, 722, 776, 1424, 1444, 1552, 1691, 1843, 2888, 3382, 3686, 5776, 6764, 7372, 8633, 13528, 14744, 17266, 27056, 29488, 32129, 34532, 35017, 64258, 69064, 70034, 128516, 138128, 140068, 164027, 257032, 280136, 328054, 514064, 560272, 656108, 1312216, 2624432, 3116513, 6233026, 12466052, 24932104, 49864208]

約数ペア:

[(1, 49864208), (2, 24932104), (4, 12466052), (8, 6233026), (16, 3116513), (19, 2624432), (38, 1312216), (76, 656108), (89, 560272), (97, 514064), (152, 328054), (178, 280136), (194, 257032), (304, 164027), (356, 140068), (361, 138128), (388, 128516), (712, 70034), (722, 69064), (776, 64258), (1424, 35017), (1444, 34532), (1552, 32129), (1691, 29488), (1843, 27056), (2888, 17266), (3382, 14744), (3686, 13528), (5776, 8633), (6764, 7372)]