50518728

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1999}}^1$

素因数の和:2033

約数の個数: 96

約数和(自身を含む): 152880000

約数和(自身を除く): 102361272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 936, 972, 1053, 1404, 1944, 1999, 2106, 2808, 3159, 3998, 4212, 5997, 6318, 7996, 8424, 11994, 12636, 15992, 17991, 23988, 25272, 25987, 35982, 47976, 51974, 53973, 71964, 77961, 103948, 107946, 143928, 155922, 161919, 207896, 215892, 233883, 311844, 323838, 431784, 467766, 485757, 623688, 647676, 701649, 935532, 971514, 1295352, 1403298, 1871064, 1943028, 2104947, 2806596, 3886056, 4209894, 5613192, 6314841, 8419788, 12629682, 16839576, 25259364, 50518728]

約数ペア:

[(1, 50518728), (2, 25259364), (3, 16839576), (4, 12629682), (6, 8419788), (8, 6314841), (9, 5613192), (12, 4209894), (13, 3886056), (18, 2806596), (24, 2104947), (26, 1943028), (27, 1871064), (36, 1403298), (39, 1295352), (52, 971514), (54, 935532), (72, 701649), (78, 647676), (81, 623688), (104, 485757), (108, 467766), (117, 431784), (156, 323838), (162, 311844), (216, 233883), (234, 215892), (243, 207896), (312, 161919), (324, 155922), (351, 143928), (468, 107946), (486, 103948), (648, 77961), (702, 71964), (936, 53973), (972, 51974), (1053, 47976), (1404, 35982), (1944, 25987), (1999, 25272), (2106, 23988), (2808, 17991), (3159, 15992), (3998, 12636), (4212, 11994), (5997, 8424), (6318, 7996)]