53152472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 110484000

約数和(自身を除く): 57331528

約数列:

[1, 2, 4, 8, 17, 34, 43, 61, 68, 86, 122, 136, 149, 172, 244, 298, 344, 488, 596, 731, 1037, 1192, 1462, 2074, 2533, 2623, 2924, 4148, 5066, 5246, 5848, 6407, 8296, 9089, 10132, 10492, 12814, 18178, 20264, 20984, 25628, 36356, 44591, 51256, 72712, 89182, 108919, 154513, 178364, 217838, 309026, 356728, 390827, 435676, 618052, 781654, 871352, 1236104, 1563308, 3126616, 6644059, 13288118, 26576236, 53152472]

約数ペア:

[(1, 53152472), (2, 26576236), (4, 13288118), (8, 6644059), (17, 3126616), (34, 1563308), (43, 1236104), (61, 871352), (68, 781654), (86, 618052), (122, 435676), (136, 390827), (149, 356728), (172, 309026), (244, 217838), (298, 178364), (344, 154513), (488, 108919), (596, 89182), (731, 72712), (1037, 51256), (1192, 44591), (1462, 36356), (2074, 25628), (2533, 20984), (2623, 20264), (2924, 18178), (4148, 12814), (5066, 10492), (5246, 10132), (5848, 9089), (6407, 8296)]