53570916

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:271

約数の個数: 144

約数和(自身を含む): 165473280

約数和(自身を除く): 111902364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 53, 54, 63, 84, 98, 106, 108, 126, 147, 159, 189, 191, 196, 212, 252, 294, 318, 371, 378, 382, 441, 477, 573, 588, 636, 742, 756, 764, 882, 954, 1113, 1146, 1323, 1337, 1431, 1484, 1719, 1764, 1908, 2226, 2292, 2597, 2646, 2674, 2862, 3339, 3438, 4011, 4452, 5157, 5194, 5292, 5348, 5724, 6678, 6876, 7791, 8022, 9359, 10017, 10123, 10314, 10388, 12033, 13356, 15582, 16044, 18718, 20034, 20246, 20628, 23373, 24066, 28077, 30369, 31164, 36099, 37436, 40068, 40492, 46746, 48132, 56154, 60738, 70119, 70861, 72198, 84231, 91107, 93492, 112308, 121476, 140238, 141722, 144396, 168462, 182214, 212583, 252693, 273321, 280476, 283444, 336924, 364428, 425166, 496027, 505386, 546642, 637749, 850332, 992054, 1010772, 1093284, 1275498, 1488081, 1913247, 1984108, 2550996, 2976162, 3826494, 4464243, 5952324, 7652988, 8928486, 13392729, 17856972, 26785458, 53570916]

約数ペア:

[(1, 53570916), (2, 26785458), (3, 17856972), (4, 13392729), (6, 8928486), (7, 7652988), (9, 5952324), (12, 4464243), (14, 3826494), (18, 2976162), (21, 2550996), (27, 1984108), (28, 1913247), (36, 1488081), (42, 1275498), (49, 1093284), (53, 1010772), (54, 992054), (63, 850332), (84, 637749), (98, 546642), (106, 505386), (108, 496027), (126, 425166), (147, 364428), (159, 336924), (189, 283444), (191, 280476), (196, 273321), (212, 252693), (252, 212583), (294, 182214), (318, 168462), (371, 144396), (378, 141722), (382, 140238), (441, 121476), (477, 112308), (573, 93492), (588, 91107), (636, 84231), (742, 72198), (756, 70861), (764, 70119), (882, 60738), (954, 56154), (1113, 48132), (1146, 46746), (1323, 40492), (1337, 40068), (1431, 37436), (1484, 36099), (1719, 31164), (1764, 30369), (1908, 28077), (2226, 24066), (2292, 23373), (2597, 20628), (2646, 20246), (2674, 20034), (2862, 18718), (3339, 16044), (3438, 15582), (4011, 13356), (4452, 12033), (5157, 10388), (5194, 10314), (5292, 10123), (5348, 10017), (5724, 9359), (6678, 8022), (6876, 7791)]