47999124

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 125012160

約数和(自身を除く): 77013036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 89, 142, 178, 211, 213, 267, 284, 356, 422, 426, 534, 633, 639, 801, 844, 852, 1068, 1266, 1278, 1602, 1899, 2532, 2556, 3204, 3798, 6319, 7596, 12638, 14981, 18779, 18957, 25276, 29962, 37558, 37914, 44943, 56337, 56871, 59924, 75116, 75828, 89886, 112674, 113742, 134829, 169011, 179772, 225348, 227484, 269658, 338022, 539316, 676044, 1333309, 2666618, 3999927, 5333236, 7999854, 11999781, 15999708, 23999562, 47999124]

約数ペア:

[(1, 47999124), (2, 23999562), (3, 15999708), (4, 11999781), (6, 7999854), (9, 5333236), (12, 3999927), (18, 2666618), (36, 1333309), (71, 676044), (89, 539316), (142, 338022), (178, 269658), (211, 227484), (213, 225348), (267, 179772), (284, 169011), (356, 134829), (422, 113742), (426, 112674), (534, 89886), (633, 75828), (639, 75116), (801, 59924), (844, 56871), (852, 56337), (1068, 44943), (1266, 37914), (1278, 37558), (1602, 29962), (1899, 25276), (2532, 18957), (2556, 18779), (3204, 14981), (3798, 12638), (6319, 7596)]