56821968

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{8053}}^1$

素因数の和:8081

約数の個数: 90

約数和(自身を含む): 185008434

約数和(自身を除く): 128186466

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 8053, 16106, 24159, 32212, 48318, 56371, 64424, 72477, 96636, 112742, 128848, 144954, 169113, 193272, 225484, 289908, 338226, 386544, 394597, 450968, 507339, 579816, 676452, 789194, 901936, 1014678, 1159632, 1183791, 1352904, 1578388, 2029356, 2367582, 2705808, 3156776, 3551373, 4058712, 4735164, 6313552, 7102746, 8117424, 9470328, 14205492, 18940656, 28410984, 56821968]

約数ペア:

[(1, 56821968), (2, 28410984), (3, 18940656), (4, 14205492), (6, 9470328), (7, 8117424), (8, 7102746), (9, 6313552), (12, 4735164), (14, 4058712), (16, 3551373), (18, 3156776), (21, 2705808), (24, 2367582), (28, 2029356), (36, 1578388), (42, 1352904), (48, 1183791), (49, 1159632), (56, 1014678), (63, 901936), (72, 789194), (84, 676452), (98, 579816), (112, 507339), (126, 450968), (144, 394597), (147, 386544), (168, 338226), (196, 289908), (252, 225484), (294, 193272), (336, 169113), (392, 144954), (441, 128848), (504, 112742), (588, 96636), (784, 72477), (882, 64424), (1008, 56371), (1176, 48318), (1764, 32212), (2352, 24159), (3528, 16106), (7056, 8053)]