55078816

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4271}}^1$

素因数の和:4325

約数の個数: 48

約数和(自身を含む): 120572928

約数和(自身を除く): 65494112

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 4271, 6448, 8542, 12896, 17084, 34168, 55523, 68336, 111046, 132401, 136672, 222092, 264802, 444184, 529604, 888368, 1059208, 1721213, 1776736, 2118416, 3442426, 4236832, 6884852, 13769704, 27539408, 55078816]

約数ペア:

[(1, 55078816), (2, 27539408), (4, 13769704), (8, 6884852), (13, 4236832), (16, 3442426), (26, 2118416), (31, 1776736), (32, 1721213), (52, 1059208), (62, 888368), (104, 529604), (124, 444184), (208, 264802), (248, 222092), (403, 136672), (416, 132401), (496, 111046), (806, 68336), (992, 55523), (1612, 34168), (3224, 17084), (4271, 12896), (6448, 8542)]