54561984

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:238

約数の個数: 112

約数和(自身を含む): 152156160

約数和(自身を除く): 97594176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 89, 93, 96, 103, 124, 178, 186, 192, 206, 248, 267, 309, 356, 372, 412, 496, 534, 618, 712, 744, 824, 992, 1068, 1236, 1424, 1488, 1648, 1984, 2136, 2472, 2759, 2848, 2976, 3193, 3296, 4272, 4944, 5518, 5696, 5952, 6386, 6592, 8277, 8544, 9167, 9579, 9888, 11036, 12772, 16554, 17088, 18334, 19158, 19776, 22072, 25544, 27501, 33108, 36668, 38316, 44144, 51088, 55002, 66216, 73336, 76632, 88288, 102176, 110004, 132432, 146672, 153264, 176576, 204352, 220008, 264864, 284177, 293344, 306528, 440016, 529728, 568354, 586688, 613056, 852531, 880032, 1136708, 1705062, 1760064, 2273416, 3410124, 4546832, 6820248, 9093664, 13640496, 18187328, 27280992, 54561984]

約数ペア:

[(1, 54561984), (2, 27280992), (3, 18187328), (4, 13640496), (6, 9093664), (8, 6820248), (12, 4546832), (16, 3410124), (24, 2273416), (31, 1760064), (32, 1705062), (48, 1136708), (62, 880032), (64, 852531), (89, 613056), (93, 586688), (96, 568354), (103, 529728), (124, 440016), (178, 306528), (186, 293344), (192, 284177), (206, 264864), (248, 220008), (267, 204352), (309, 176576), (356, 153264), (372, 146672), (412, 132432), (496, 110004), (534, 102176), (618, 88288), (712, 76632), (744, 73336), (824, 66216), (992, 55002), (1068, 51088), (1236, 44144), (1424, 38316), (1488, 36668), (1648, 33108), (1984, 27501), (2136, 25544), (2472, 22072), (2759, 19776), (2848, 19158), (2976, 18334), (3193, 17088), (3296, 16554), (4272, 12772), (4944, 11036), (5518, 9888), (5696, 9579), (5952, 9167), (6386, 8544), (6592, 8277)]