53193008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15907}}^1$

素因数の和:15945

約数の個数: 40

約数和(自身を含む): 118355520

約数和(自身を除く): 65162512

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 15907, 31814, 63628, 127256, 174977, 254512, 302233, 349954, 604466, 699908, 1208932, 1399816, 2417864, 2799632, 3324563, 4835728, 6649126, 13298252, 26596504, 53193008]

約数ペア:

[(1, 53193008), (2, 26596504), (4, 13298252), (8, 6649126), (11, 4835728), (16, 3324563), (19, 2799632), (22, 2417864), (38, 1399816), (44, 1208932), (76, 699908), (88, 604466), (152, 349954), (176, 302233), (209, 254512), (304, 174977), (418, 127256), (836, 63628), (1672, 31814), (3344, 15907)]