51816936

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:774

約数の個数: 64

約数和(自身を含む): 134369280

約数和(自身を除く): 82552344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 71, 94, 141, 142, 188, 213, 282, 284, 376, 426, 564, 568, 647, 852, 1128, 1294, 1704, 1941, 2588, 3337, 3882, 5176, 6674, 7764, 10011, 13348, 15528, 20022, 26696, 30409, 40044, 45937, 60818, 80088, 91227, 91874, 121636, 137811, 182454, 183748, 243272, 275622, 364908, 367496, 551244, 729816, 1102488, 2159039, 4318078, 6477117, 8636156, 12954234, 17272312, 25908468, 51816936]

約数ペア:

[(1, 51816936), (2, 25908468), (3, 17272312), (4, 12954234), (6, 8636156), (8, 6477117), (12, 4318078), (24, 2159039), (47, 1102488), (71, 729816), (94, 551244), (141, 367496), (142, 364908), (188, 275622), (213, 243272), (282, 183748), (284, 182454), (376, 137811), (426, 121636), (564, 91874), (568, 91227), (647, 80088), (852, 60818), (1128, 45937), (1294, 40044), (1704, 30409), (1941, 26696), (2588, 20022), (3337, 15528), (3882, 13348), (5176, 10011), (6674, 7764)]