49871052

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1999}}^1$

素因数の和:2033

約数の個数: 120

約数和(自身を含む): 162624000

約数和(自身を除く): 112752948

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 126, 132, 154, 162, 189, 198, 231, 252, 297, 308, 324, 378, 396, 462, 567, 594, 693, 756, 891, 924, 1134, 1188, 1386, 1782, 1999, 2079, 2268, 2772, 3564, 3998, 4158, 5997, 6237, 7996, 8316, 11994, 12474, 13993, 17991, 21989, 23988, 24948, 27986, 35982, 41979, 43978, 53973, 55972, 65967, 71964, 83958, 87956, 107946, 125937, 131934, 153923, 161919, 167916, 197901, 215892, 251874, 263868, 307846, 323838, 377811, 395802, 461769, 503748, 593703, 615692, 647676, 755622, 791604, 923538, 1133433, 1187406, 1385307, 1511244, 1781109, 1847076, 2266866, 2374812, 2770614, 3562218, 4155921, 4533732, 5541228, 7124436, 8311842, 12467763, 16623684, 24935526, 49871052]

約数ペア:

[(1, 49871052), (2, 24935526), (3, 16623684), (4, 12467763), (6, 8311842), (7, 7124436), (9, 5541228), (11, 4533732), (12, 4155921), (14, 3562218), (18, 2770614), (21, 2374812), (22, 2266866), (27, 1847076), (28, 1781109), (33, 1511244), (36, 1385307), (42, 1187406), (44, 1133433), (54, 923538), (63, 791604), (66, 755622), (77, 647676), (81, 615692), (84, 593703), (99, 503748), (108, 461769), (126, 395802), (132, 377811), (154, 323838), (162, 307846), (189, 263868), (198, 251874), (231, 215892), (252, 197901), (297, 167916), (308, 161919), (324, 153923), (378, 131934), (396, 125937), (462, 107946), (567, 87956), (594, 83958), (693, 71964), (756, 65967), (891, 55972), (924, 53973), (1134, 43978), (1188, 41979), (1386, 35982), (1782, 27986), (1999, 24948), (2079, 23988), (2268, 21989), (2772, 17991), (3564, 13993), (3998, 12474), (4158, 11994), (5997, 8316), (6237, 7996)]