53390556

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:512

約数の個数: 96

約数和(自身を含む): 147087360

約数和(自身を除く): 93696804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 37, 54, 62, 74, 93, 108, 111, 124, 148, 186, 222, 279, 333, 372, 431, 444, 558, 666, 837, 862, 999, 1116, 1147, 1293, 1332, 1674, 1724, 1998, 2294, 2586, 3348, 3441, 3879, 3996, 4588, 5172, 6882, 7758, 10323, 11637, 13361, 13764, 15516, 15947, 20646, 23274, 26722, 30969, 31894, 40083, 41292, 46548, 47841, 53444, 61938, 63788, 80166, 95682, 120249, 123876, 143523, 160332, 191364, 240498, 287046, 360747, 430569, 480996, 494357, 574092, 721494, 861138, 988714, 1442988, 1483071, 1722276, 1977428, 2966142, 4449213, 5932284, 8898426, 13347639, 17796852, 26695278, 53390556]

約数ペア:

[(1, 53390556), (2, 26695278), (3, 17796852), (4, 13347639), (6, 8898426), (9, 5932284), (12, 4449213), (18, 2966142), (27, 1977428), (31, 1722276), (36, 1483071), (37, 1442988), (54, 988714), (62, 861138), (74, 721494), (93, 574092), (108, 494357), (111, 480996), (124, 430569), (148, 360747), (186, 287046), (222, 240498), (279, 191364), (333, 160332), (372, 143523), (431, 123876), (444, 120249), (558, 95682), (666, 80166), (837, 63788), (862, 61938), (999, 53444), (1116, 47841), (1147, 46548), (1293, 41292), (1332, 40083), (1674, 31894), (1724, 30969), (1998, 26722), (2294, 23274), (2586, 20646), (3348, 15947), (3441, 15516), (3879, 13764), (3996, 13361), (4588, 11637), (5172, 10323), (6882, 7758)]