56399640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42727}}^1$

素因数の和:42752

約数の個数: 64

約数和(自身を含む): 184584960

約数和(自身を除く): 128185320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 42727, 85454, 128181, 170908, 213635, 256362, 341816, 427270, 469997, 512724, 640905, 854540, 939994, 1025448, 1281810, 1409991, 1709080, 1879988, 2349985, 2563620, 2819982, 3759976, 4699970, 5127240, 5639964, 7049955, 9399940, 11279928, 14099910, 18799880, 28199820, 56399640]

約数ペア:

[(1, 56399640), (2, 28199820), (3, 18799880), (4, 14099910), (5, 11279928), (6, 9399940), (8, 7049955), (10, 5639964), (11, 5127240), (12, 4699970), (15, 3759976), (20, 2819982), (22, 2563620), (24, 2349985), (30, 1879988), (33, 1709080), (40, 1409991), (44, 1281810), (55, 1025448), (60, 939994), (66, 854540), (88, 640905), (110, 512724), (120, 469997), (132, 427270), (165, 341816), (220, 256362), (264, 213635), (330, 170908), (440, 128181), (660, 85454), (1320, 42727)]