47969152

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 123770880

約数和(自身を除く): 75801728

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 157, 176, 217, 224, 248, 308, 314, 341, 352, 434, 448, 496, 616, 628, 682, 704, 868, 896, 992, 1099, 1232, 1256, 1364, 1408, 1727, 1736, 1984, 2198, 2387, 2464, 2512, 2728, 3454, 3472, 3968, 4396, 4774, 4867, 4928, 5024, 5456, 6908, 6944, 8792, 9548, 9734, 9856, 10048, 10912, 12089, 13816, 13888, 17584, 19096, 19468, 20096, 21824, 24178, 27632, 27776, 34069, 35168, 38192, 38936, 43648, 48356, 53537, 55264, 68138, 70336, 76384, 77872, 96712, 107074, 110528, 136276, 140672, 152768, 155744, 193424, 214148, 221056, 272552, 305536, 311488, 374759, 386848, 428296, 545104, 622976, 749518, 773696, 856592, 1090208, 1499036, 1547392, 1713184, 2180416, 2998072, 3426368, 4360832, 5996144, 6852736, 11992288, 23984576, 47969152]

約数ペア:

[(1, 47969152), (2, 23984576), (4, 11992288), (7, 6852736), (8, 5996144), (11, 4360832), (14, 3426368), (16, 2998072), (22, 2180416), (28, 1713184), (31, 1547392), (32, 1499036), (44, 1090208), (56, 856592), (62, 773696), (64, 749518), (77, 622976), (88, 545104), (112, 428296), (124, 386848), (128, 374759), (154, 311488), (157, 305536), (176, 272552), (217, 221056), (224, 214148), (248, 193424), (308, 155744), (314, 152768), (341, 140672), (352, 136276), (434, 110528), (448, 107074), (496, 96712), (616, 77872), (628, 76384), (682, 70336), (704, 68138), (868, 55264), (896, 53537), (992, 48356), (1099, 43648), (1232, 38936), (1256, 38192), (1364, 35168), (1408, 34069), (1727, 27776), (1736, 27632), (1984, 24178), (2198, 21824), (2387, 20096), (2464, 19468), (2512, 19096), (2728, 17584), (3454, 13888), (3472, 13816), (3968, 12089), (4396, 10912), (4774, 10048), (4867, 9856), (4928, 9734), (5024, 9548), (5456, 8792), (6908, 6944)]