48818679

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 86639616

約数和(自身を除く): 37820937

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 67, 91, 119, 157, 201, 221, 273, 357, 469, 471, 663, 871, 1099, 1139, 1407, 1547, 2041, 2613, 2669, 3297, 3417, 4641, 6097, 6123, 7973, 8007, 10519, 14287, 14807, 18291, 18683, 23919, 31557, 34697, 42861, 44421, 56049, 73633, 103649, 104091, 136747, 178823, 220899, 242879, 310947, 410241, 536469, 728637, 957229, 1251761, 2324699, 2871687, 3755283, 6974097, 16272893, 48818679]

約数ペア:

[(1, 48818679), (3, 16272893), (7, 6974097), (13, 3755283), (17, 2871687), (21, 2324699), (39, 1251761), (51, 957229), (67, 728637), (91, 536469), (119, 410241), (157, 310947), (201, 242879), (221, 220899), (273, 178823), (357, 136747), (469, 104091), (471, 103649), (663, 73633), (871, 56049), (1099, 44421), (1139, 42861), (1407, 34697), (1547, 31557), (2041, 23919), (2613, 18683), (2669, 18291), (3297, 14807), (3417, 14287), (4641, 10519), (6097, 8007), (6123, 7973)]