53280256

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{5477}}^1$

素因数の和:5514

約数の個数: 40

約数和(自身を含む): 112079880

約数和(自身を除く): 58799624

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 5477, 9728, 10954, 21908, 43816, 87632, 104063, 175264, 208126, 350528, 416252, 701056, 832504, 1402112, 1665008, 2804224, 3330016, 6660032, 13320064, 26640128, 53280256]

約数ペア:

[(1, 53280256), (2, 26640128), (4, 13320064), (8, 6660032), (16, 3330016), (19, 2804224), (32, 1665008), (38, 1402112), (64, 832504), (76, 701056), (128, 416252), (152, 350528), (256, 208126), (304, 175264), (512, 104063), (608, 87632), (1216, 43816), (2432, 21908), (4864, 10954), (5477, 9728)]