855015204

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{50497}}^1$

素因数の和:50604

約数の個数: 48

約数和(自身を含む): 2137883328

約数和(自身を除く): 1282868124

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 83, 102, 166, 204, 249, 332, 498, 996, 1411, 2822, 4233, 5644, 8466, 16932, 50497, 100994, 151491, 201988, 302982, 605964, 858449, 1716898, 2575347, 3433796, 4191251, 5150694, 8382502, 10301388, 12573753, 16765004, 25147506, 50295012, 71251267, 142502534, 213753801, 285005068, 427507602, 855015204]

約数ペア:

[(1, 855015204), (2, 427507602), (3, 285005068), (4, 213753801), (6, 142502534), (12, 71251267), (17, 50295012), (34, 25147506), (51, 16765004), (68, 12573753), (83, 10301388), (102, 8382502), (166, 5150694), (204, 4191251), (249, 3433796), (332, 2575347), (498, 1716898), (996, 858449), (1411, 605964), (2822, 302982), (4233, 201988), (5644, 151491), (8466, 100994), (16932, 50497)]