49055453924

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{1361}}^1$

素因数の和:1741

約数の個数: 72

約数和(自身を含む): 91901086200

約数和(自身を除く): 42845632276

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 229, 361, 436, 458, 722, 916, 1361, 1444, 2071, 2722, 4142, 4351, 5444, 8284, 8702, 17404, 24961, 25859, 39349, 49922, 51718, 78698, 82669, 99844, 103436, 148349, 157396, 165338, 296698, 311669, 330676, 474259, 491321, 593396, 623338, 948518, 982642, 1246676, 1897036, 1965284, 2818631, 5637262, 5921711, 9010921, 11274524, 11843422, 18021842, 23686844, 33971921, 36043684, 53553989, 67943842, 107107978, 112512509, 135887684, 214215956, 225025018, 450050036, 645466499, 1290932998, 2581865996, 12263863481, 24527726962, 49055453924]

約数ペア:

[(1, 49055453924), (2, 24527726962), (4, 12263863481), (19, 2581865996), (38, 1290932998), (76, 645466499), (109, 450050036), (218, 225025018), (229, 214215956), (361, 135887684), (436, 112512509), (458, 107107978), (722, 67943842), (916, 53553989), (1361, 36043684), (1444, 33971921), (2071, 23686844), (2722, 18021842), (4142, 11843422), (4351, 11274524), (5444, 9010921), (8284, 5921711), (8702, 5637262), (17404, 2818631), (24961, 1965284), (25859, 1897036), (39349, 1246676), (49922, 982642), (51718, 948518), (78698, 623338), (82669, 593396), (99844, 491321), (103436, 474259), (148349, 330676), (157396, 311669), (165338, 296698)]