50680451988

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{331}}^1\times {\mathrm{39749}}^1$

素因数の和:40197

約数の個数: 72

約数和(自身を含む): 129700116000

約数和(自身を除く): 79019664012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 331, 428, 642, 662, 963, 993, 1284, 1324, 1926, 1986, 2979, 3852, 3972, 5958, 11916, 35417, 39749, 70834, 79498, 106251, 119247, 141668, 158996, 212502, 238494, 318753, 357741, 425004, 476988, 637506, 715482, 1275012, 1430964, 4253143, 8506286, 12759429, 13156919, 17012572, 25518858, 26313838, 38278287, 39470757, 51037716, 52627676, 76556574, 78941514, 118412271, 153113148, 157883028, 236824542, 473649084, 1407790333, 2815580666, 4223370999, 5631161332, 8446741998, 12670112997, 16893483996, 25340225994, 50680451988]

約数ペア:

[(1, 50680451988), (2, 25340225994), (3, 16893483996), (4, 12670112997), (6, 8446741998), (9, 5631161332), (12, 4223370999), (18, 2815580666), (36, 1407790333), (107, 473649084), (214, 236824542), (321, 157883028), (331, 153113148), (428, 118412271), (642, 78941514), (662, 76556574), (963, 52627676), (993, 51037716), (1284, 39470757), (1324, 38278287), (1926, 26313838), (1986, 25518858), (2979, 17012572), (3852, 13156919), (3972, 12759429), (5958, 8506286), (11916, 4253143), (35417, 1430964), (39749, 1275012), (70834, 715482), (79498, 637506), (106251, 476988), (119247, 425004), (141668, 357741), (158996, 318753), (212502, 238494)]