54671056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16349}}^1$

素因数の和:16387

約数の個数: 40

約数和(自身を含む): 121644000

約数和(自身を除く): 66972944

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 16349, 32698, 65396, 130792, 179839, 261584, 310631, 359678, 621262, 719356, 1242524, 1438712, 2485048, 2877424, 3416941, 4970096, 6833882, 13667764, 27335528, 54671056]

約数ペア:

[(1, 54671056), (2, 27335528), (4, 13667764), (8, 6833882), (11, 4970096), (16, 3416941), (19, 2877424), (22, 2485048), (38, 1438712), (44, 1242524), (76, 719356), (88, 621262), (152, 359678), (176, 310631), (209, 261584), (304, 179839), (418, 130792), (836, 65396), (1672, 32698), (3344, 16349)]