56380653

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 100279296

約数和(自身を除く): 43898643

約数列:

[1, 3, 7, 9, 17, 21, 51, 61, 63, 119, 153, 183, 357, 427, 549, 863, 1037, 1071, 1281, 2589, 3111, 3843, 6041, 7259, 7767, 9333, 14671, 18123, 21777, 44013, 52643, 54369, 65331, 102697, 132039, 157929, 308091, 368501, 473787, 894931, 924273, 1105503, 2684793, 3316509, 6264517, 8054379, 18793551, 56380653]

約数ペア:

[(1, 56380653), (3, 18793551), (7, 8054379), (9, 6264517), (17, 3316509), (21, 2684793), (51, 1105503), (61, 924273), (63, 894931), (119, 473787), (153, 368501), (183, 308091), (357, 157929), (427, 132039), (549, 102697), (863, 65331), (1037, 54369), (1071, 52643), (1281, 44013), (2589, 21777), (3111, 18123), (3843, 14671), (6041, 9333), (7259, 7767)]