53721408

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{21523}}^1$

素因数の和:21551

約数の個数: 56

約数和(自身を含む): 153078688

約数和(自身を除く): 99357280

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 21523, 43046, 64569, 86092, 129138, 172184, 258276, 279799, 344368, 516552, 559598, 688736, 839397, 1033104, 1119196, 1377472, 1678794, 2066208, 2238392, 3357588, 4132416, 4476784, 6715176, 8953568, 13430352, 17907136, 26860704, 53721408]

約数ペア:

[(1, 53721408), (2, 26860704), (3, 17907136), (4, 13430352), (6, 8953568), (8, 6715176), (12, 4476784), (13, 4132416), (16, 3357588), (24, 2238392), (26, 2066208), (32, 1678794), (39, 1377472), (48, 1119196), (52, 1033104), (64, 839397), (78, 688736), (96, 559598), (104, 516552), (156, 344368), (192, 279799), (208, 258276), (312, 172184), (416, 129138), (624, 86092), (832, 64569), (1248, 43046), (2496, 21523)]