49048803076

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{141991}}^1$

素因数の和:142101

約数の個数: 72

約数和(自身を含む): 107679917184

約数和(自身を除く): 58631114108

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 169, 182, 292, 338, 364, 511, 676, 949, 1022, 1183, 1898, 2044, 2366, 3796, 4732, 6643, 12337, 13286, 24674, 26572, 49348, 86359, 141991, 172718, 283982, 345436, 567964, 993937, 1845883, 1987874, 3691766, 3975748, 7383532, 10365343, 12921181, 20730686, 23996479, 25842362, 41461372, 47992958, 51684724, 72557401, 95985916, 134749459, 145114802, 167975353, 269498918, 290229604, 335950706, 538997836, 671901412, 943246213, 1751742967, 1886492426, 3503485934, 3772984852, 7006971868, 12262200769, 24524401538, 49048803076]

約数ペア:

[(1, 49048803076), (2, 24524401538), (4, 12262200769), (7, 7006971868), (13, 3772984852), (14, 3503485934), (26, 1886492426), (28, 1751742967), (52, 943246213), (73, 671901412), (91, 538997836), (146, 335950706), (169, 290229604), (182, 269498918), (292, 167975353), (338, 145114802), (364, 134749459), (511, 95985916), (676, 72557401), (949, 51684724), (1022, 47992958), (1183, 41461372), (1898, 25842362), (2044, 23996479), (2366, 20730686), (3796, 12921181), (4732, 10365343), (6643, 7383532), (12337, 3975748), (13286, 3691766), (24674, 1987874), (26572, 1845883), (49348, 993937), (86359, 567964), (141991, 345436), (172718, 283982)]