51250492

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 96243840

約数和(自身を除く): 44993348

約数列:

[1, 2, 4, 41, 47, 61, 82, 94, 109, 122, 164, 188, 218, 244, 436, 1927, 2501, 2867, 3854, 4469, 5002, 5123, 5734, 6649, 7708, 8938, 10004, 10246, 11468, 13298, 17876, 20492, 26596, 117547, 210043, 235094, 272609, 312503, 420086, 470188, 545218, 625006, 840172, 1090436, 1250012, 12812623, 25625246, 51250492]

約数ペア:

[(1, 51250492), (2, 25625246), (4, 12812623), (41, 1250012), (47, 1090436), (61, 840172), (82, 625006), (94, 545218), (109, 470188), (122, 420086), (164, 312503), (188, 272609), (218, 235094), (244, 210043), (436, 117547), (1927, 26596), (2501, 20492), (2867, 17876), (3854, 13298), (4469, 11468), (5002, 10246), (5123, 10004), (5734, 8938), (6649, 7708)]