56639580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55529}}^1$

素因数の和:55558

約数の個数: 48

約数和(自身を含む): 167922720

約数和(自身を除く): 111283140

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, 55529, 111058, 166587, 222116, 277645, 333174, 555290, 666348, 832935, 943993, 1110580, 1665870, 1887986, 2831979, 3331740, 3775972, 4719965, 5663958, 9439930, 11327916, 14159895, 18879860, 28319790, 56639580]

約数ペア:

[(1, 56639580), (2, 28319790), (3, 18879860), (4, 14159895), (5, 11327916), (6, 9439930), (10, 5663958), (12, 4719965), (15, 3775972), (17, 3331740), (20, 2831979), (30, 1887986), (34, 1665870), (51, 1110580), (60, 943993), (68, 832935), (85, 666348), (102, 555290), (170, 333174), (204, 277645), (255, 222116), (340, 166587), (510, 111058), (1020, 55529)]