51981912

素因数分解:

$2^3\times 3^4\times {\mathrm{97}}^1\times {\mathrm{827}}^1$

素因数の和:942

約数の個数: 80

約数和(自身を含む): 147276360

約数和(自身を除く): 95294448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 97, 108, 162, 194, 216, 291, 324, 388, 582, 648, 776, 827, 873, 1164, 1654, 1746, 2328, 2481, 2619, 3308, 3492, 4962, 5238, 6616, 6984, 7443, 7857, 9924, 10476, 14886, 15714, 19848, 20952, 22329, 29772, 31428, 44658, 59544, 62856, 66987, 80219, 89316, 133974, 160438, 178632, 240657, 267948, 320876, 481314, 535896, 641752, 721971, 962628, 1443942, 1925256, 2165913, 2887884, 4331826, 5775768, 6497739, 8663652, 12995478, 17327304, 25990956, 51981912]

約数ペア:

[(1, 51981912), (2, 25990956), (3, 17327304), (4, 12995478), (6, 8663652), (8, 6497739), (9, 5775768), (12, 4331826), (18, 2887884), (24, 2165913), (27, 1925256), (36, 1443942), (54, 962628), (72, 721971), (81, 641752), (97, 535896), (108, 481314), (162, 320876), (194, 267948), (216, 240657), (291, 178632), (324, 160438), (388, 133974), (582, 89316), (648, 80219), (776, 66987), (827, 62856), (873, 59544), (1164, 44658), (1654, 31428), (1746, 29772), (2328, 22329), (2481, 20952), (2619, 19848), (3308, 15714), (3492, 14886), (4962, 10476), (5238, 9924), (6616, 7857), (6984, 7443)]