47587232

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 144

約数和(自身を含む): 124104960

約数和(自身を除く): 76517728

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 49, 56, 62, 77, 88, 89, 98, 112, 124, 154, 176, 178, 196, 217, 224, 248, 308, 341, 352, 356, 392, 434, 496, 539, 616, 623, 682, 712, 784, 868, 979, 992, 1078, 1232, 1246, 1364, 1424, 1519, 1568, 1736, 1958, 2156, 2387, 2464, 2492, 2728, 2759, 2848, 3038, 3472, 3916, 4312, 4361, 4774, 4984, 5456, 5518, 6076, 6853, 6944, 7832, 8624, 8722, 9548, 9968, 10912, 11036, 12152, 13706, 15664, 16709, 17248, 17444, 19096, 19313, 19936, 22072, 24304, 27412, 30349, 31328, 33418, 34888, 38192, 38626, 44144, 47971, 48608, 54824, 60698, 66836, 69776, 76384, 77252, 88288, 95942, 109648, 121396, 133672, 135191, 139552, 154504, 191884, 212443, 219296, 242792, 267344, 270382, 309008, 383768, 424886, 485584, 534688, 540764, 618016, 767536, 849772, 971168, 1081528, 1487101, 1535072, 1699544, 2163056, 2974202, 3399088, 4326112, 5948404, 6798176, 11896808, 23793616, 47587232]

約数ペア:

[(1, 47587232), (2, 23793616), (4, 11896808), (7, 6798176), (8, 5948404), (11, 4326112), (14, 3399088), (16, 2974202), (22, 2163056), (28, 1699544), (31, 1535072), (32, 1487101), (44, 1081528), (49, 971168), (56, 849772), (62, 767536), (77, 618016), (88, 540764), (89, 534688), (98, 485584), (112, 424886), (124, 383768), (154, 309008), (176, 270382), (178, 267344), (196, 242792), (217, 219296), (224, 212443), (248, 191884), (308, 154504), (341, 139552), (352, 135191), (356, 133672), (392, 121396), (434, 109648), (496, 95942), (539, 88288), (616, 77252), (623, 76384), (682, 69776), (712, 66836), (784, 60698), (868, 54824), (979, 48608), (992, 47971), (1078, 44144), (1232, 38626), (1246, 38192), (1364, 34888), (1424, 33418), (1519, 31328), (1568, 30349), (1736, 27412), (1958, 24304), (2156, 22072), (2387, 19936), (2464, 19313), (2492, 19096), (2728, 17444), (2759, 17248), (2848, 16709), (3038, 15664), (3472, 13706), (3916, 12152), (4312, 11036), (4361, 10912), (4774, 9968), (4984, 9548), (5456, 8722), (5518, 8624), (6076, 7832), (6853, 6944)]