54821888

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 88

約数和(自身を含む): 124195584

約数和(自身を除く): 69373696

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 157, 176, 248, 256, 314, 341, 352, 496, 512, 628, 682, 704, 992, 1024, 1256, 1364, 1408, 1727, 1984, 2512, 2728, 2816, 3454, 3968, 4867, 5024, 5456, 5632, 6908, 7936, 9734, 10048, 10912, 11264, 13816, 15872, 19468, 20096, 21824, 27632, 31744, 38936, 40192, 43648, 53537, 55264, 77872, 80384, 87296, 107074, 110528, 155744, 160768, 174592, 214148, 221056, 311488, 349184, 428296, 442112, 622976, 856592, 884224, 1245952, 1713184, 1768448, 2491904, 3426368, 4983808, 6852736, 13705472, 27410944, 54821888]

約数ペア:

[(1, 54821888), (2, 27410944), (4, 13705472), (8, 6852736), (11, 4983808), (16, 3426368), (22, 2491904), (31, 1768448), (32, 1713184), (44, 1245952), (62, 884224), (64, 856592), (88, 622976), (124, 442112), (128, 428296), (157, 349184), (176, 311488), (248, 221056), (256, 214148), (314, 174592), (341, 160768), (352, 155744), (496, 110528), (512, 107074), (628, 87296), (682, 80384), (704, 77872), (992, 55264), (1024, 53537), (1256, 43648), (1364, 40192), (1408, 38936), (1727, 31744), (1984, 27632), (2512, 21824), (2728, 20096), (2816, 19468), (3454, 15872), (3968, 13816), (4867, 11264), (5024, 10912), (5456, 10048), (5632, 9734), (6908, 7936)]