52715655

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:149

約数の個数: 72

約数和(自身を含む): 100380384

約数和(自身を除く): 47664729

約数列:

[1, 3, 5, 9, 15, 23, 31, 45, 53, 69, 93, 115, 155, 159, 207, 265, 279, 345, 465, 477, 713, 795, 961, 1035, 1219, 1395, 1643, 2139, 2385, 2883, 3565, 3657, 4805, 4929, 6095, 6417, 8215, 8649, 10695, 10971, 14415, 14787, 18285, 22103, 24645, 32085, 37789, 43245, 50933, 54855, 66309, 73935, 110515, 113367, 152799, 188945, 198927, 254665, 331545, 340101, 458397, 566835, 763995, 994635, 1171459, 1700505, 2291985, 3514377, 5857295, 10543131, 17571885, 52715655]

約数ペア:

[(1, 52715655), (3, 17571885), (5, 10543131), (9, 5857295), (15, 3514377), (23, 2291985), (31, 1700505), (45, 1171459), (53, 994635), (69, 763995), (93, 566835), (115, 458397), (155, 340101), (159, 331545), (207, 254665), (265, 198927), (279, 188945), (345, 152799), (465, 113367), (477, 110515), (713, 73935), (795, 66309), (961, 54855), (1035, 50933), (1219, 43245), (1395, 37789), (1643, 32085), (2139, 24645), (2385, 22103), (2883, 18285), (3565, 14787), (3657, 14415), (4805, 10971), (4929, 10695), (6095, 8649), (6417, 8215)]