51638272

素因数分解:

$2^{12}\times 7^1\times {\mathrm{1801}}^1$

素因数の和:1832

約数の個数: 52

約数和(自身を含む): 118081456

約数和(自身を除く): 66443184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 1801, 2048, 3584, 3602, 4096, 7168, 7204, 12607, 14336, 14408, 25214, 28672, 28816, 50428, 57632, 100856, 115264, 201712, 230528, 403424, 461056, 806848, 922112, 1613696, 1844224, 3227392, 3688448, 6454784, 7376896, 12909568, 25819136, 51638272]

約数ペア:

[(1, 51638272), (2, 25819136), (4, 12909568), (7, 7376896), (8, 6454784), (14, 3688448), (16, 3227392), (28, 1844224), (32, 1613696), (56, 922112), (64, 806848), (112, 461056), (128, 403424), (224, 230528), (256, 201712), (448, 115264), (512, 100856), (896, 57632), (1024, 50428), (1792, 28816), (1801, 28672), (2048, 25214), (3584, 14408), (3602, 14336), (4096, 12607), (7168, 7204)]