55581858

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 123492096

約数和(自身を除く): 67910238

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 223, 227, 366, 446, 454, 549, 669, 681, 1098, 1338, 1362, 2007, 2043, 4014, 4086, 13603, 13847, 27206, 27694, 40809, 41541, 50621, 81618, 83082, 101242, 122427, 124623, 151863, 244854, 249246, 303726, 455589, 911178, 3087881, 6175762, 9263643, 18527286, 27790929, 55581858]

約数ペア:

[(1, 55581858), (2, 27790929), (3, 18527286), (6, 9263643), (9, 6175762), (18, 3087881), (61, 911178), (122, 455589), (183, 303726), (223, 249246), (227, 244854), (366, 151863), (446, 124623), (454, 122427), (549, 101242), (669, 83082), (681, 81618), (1098, 50621), (1338, 41541), (1362, 40809), (2007, 27694), (2043, 27206), (4014, 13847), (4086, 13603)]