56039820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{54941}}^1$

素因数の和:54970

約数の個数: 48

約数和(自身を含む): 166144608

約数和(自身を除く): 110104788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 54941, 109882, 164823, 219764, 274705, 329646, 549410, 659292, 824115, 933997, 1098820, 1648230, 1867994, 2801991, 3296460, 3735988, 4669985, 5603982, 9339970, 11207964, 14009955, 18679940, 28019910, 56039820]

約数ペア:

[(1, 56039820), (2, 28019910), (3, 18679940), (4, 14009955), (5, 11207964), (6, 9339970), (10, 5603982), (12, 4669985), (15, 3735988), (17, 3296460), (20, 2801991), (30, 1867994), (34, 1648230), (51, 1098820), (60, 933997), (68, 824115), (85, 659292), (102, 549410), (170, 329646), (204, 274705), (255, 219764), (340, 164823), (510, 109882), (1020, 54941)]