51928974

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 115240320

約数和(自身を除く): 63311346

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 179, 213, 227, 358, 426, 454, 537, 639, 681, 1074, 1278, 1362, 1611, 2043, 3222, 4086, 12709, 16117, 25418, 32234, 38127, 40633, 48351, 76254, 81266, 96702, 114381, 121899, 145053, 228762, 243798, 290106, 365697, 731394, 2884943, 5769886, 8654829, 17309658, 25964487, 51928974]

約数ペア:

[(1, 51928974), (2, 25964487), (3, 17309658), (6, 8654829), (9, 5769886), (18, 2884943), (71, 731394), (142, 365697), (179, 290106), (213, 243798), (227, 228762), (358, 145053), (426, 121899), (454, 114381), (537, 96702), (639, 81266), (681, 76254), (1074, 48351), (1278, 40633), (1362, 38127), (1611, 32234), (2043, 25418), (3222, 16117), (4086, 12709)]