51861264

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:445

約数の個数: 160

約数和(自身を含む): 170655744

約数和(自身を除く): 118794480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 182, 186, 208, 217, 248, 273, 312, 336, 364, 372, 383, 403, 434, 496, 546, 624, 651, 728, 744, 766, 806, 868, 1092, 1149, 1209, 1302, 1456, 1488, 1532, 1612, 1736, 2184, 2298, 2418, 2604, 2681, 2821, 3064, 3224, 3472, 4368, 4596, 4836, 4979, 5208, 5362, 5642, 6128, 6448, 8043, 8463, 9192, 9672, 9958, 10416, 10724, 11284, 11873, 14937, 16086, 16926, 18384, 19344, 19916, 21448, 22568, 23746, 29874, 32172, 33852, 34853, 35619, 39832, 42896, 45136, 47492, 59748, 64344, 67704, 69706, 71238, 79664, 83111, 94984, 104559, 119496, 128688, 135408, 139412, 142476, 154349, 166222, 189968, 209118, 238992, 249333, 278824, 284952, 308698, 332444, 418236, 463047, 498666, 557648, 569904, 617396, 664888, 836472, 926094, 997332, 1080443, 1234792, 1329776, 1672944, 1852188, 1994664, 2160886, 2469584, 3241329, 3704376, 3989328, 4321772, 6482658, 7408752, 8643544, 12965316, 17287088, 25930632, 51861264]

約数ペア:

[(1, 51861264), (2, 25930632), (3, 17287088), (4, 12965316), (6, 8643544), (7, 7408752), (8, 6482658), (12, 4321772), (13, 3989328), (14, 3704376), (16, 3241329), (21, 2469584), (24, 2160886), (26, 1994664), (28, 1852188), (31, 1672944), (39, 1329776), (42, 1234792), (48, 1080443), (52, 997332), (56, 926094), (62, 836472), (78, 664888), (84, 617396), (91, 569904), (93, 557648), (104, 498666), (112, 463047), (124, 418236), (156, 332444), (168, 308698), (182, 284952), (186, 278824), (208, 249333), (217, 238992), (248, 209118), (273, 189968), (312, 166222), (336, 154349), (364, 142476), (372, 139412), (383, 135408), (403, 128688), (434, 119496), (496, 104559), (546, 94984), (624, 83111), (651, 79664), (728, 71238), (744, 69706), (766, 67704), (806, 64344), (868, 59748), (1092, 47492), (1149, 45136), (1209, 42896), (1302, 39832), (1456, 35619), (1488, 34853), (1532, 33852), (1612, 32172), (1736, 29874), (2184, 23746), (2298, 22568), (2418, 21448), (2604, 19916), (2681, 19344), (2821, 18384), (3064, 16926), (3224, 16086), (3472, 14937), (4368, 11873), (4596, 11284), (4836, 10724), (4979, 10416), (5208, 9958), (5362, 9672), (5642, 9192), (6128, 8463), (6448, 8043)]