53443728

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{28549}}^1$

素因数の和:28576

約数の個数: 60

約数和(自身を含む): 161079100

約数和(自身を除く): 107635372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 28549, 57098, 85647, 114196, 171294, 228392, 256941, 342588, 371137, 456784, 513882, 685176, 742274, 1027764, 1113411, 1370352, 1484548, 2055528, 2226822, 2969096, 3340233, 4111056, 4453644, 5938192, 6680466, 8907288, 13360932, 17814576, 26721864, 53443728]

約数ペア:

[(1, 53443728), (2, 26721864), (3, 17814576), (4, 13360932), (6, 8907288), (8, 6680466), (9, 5938192), (12, 4453644), (13, 4111056), (16, 3340233), (18, 2969096), (24, 2226822), (26, 2055528), (36, 1484548), (39, 1370352), (48, 1113411), (52, 1027764), (72, 742274), (78, 685176), (104, 513882), (117, 456784), (144, 371137), (156, 342588), (208, 256941), (234, 228392), (312, 171294), (468, 114196), (624, 85647), (936, 57098), (1872, 28549)]