55114496

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 115894800

約数和(自身を除く): 60780304

約数列:

[1, 2, 4, 8, 16, 32, 41, 59, 64, 82, 89, 118, 128, 164, 178, 236, 256, 328, 356, 472, 656, 712, 944, 1312, 1424, 1888, 2419, 2624, 2848, 3649, 3776, 4838, 5248, 5251, 5696, 7298, 7552, 9676, 10496, 10502, 11392, 14596, 15104, 19352, 21004, 22784, 29192, 38704, 42008, 58384, 77408, 84016, 116768, 154816, 168032, 215291, 233536, 309632, 336064, 430582, 467072, 619264, 672128, 861164, 934144, 1344256, 1722328, 3444656, 6889312, 13778624, 27557248, 55114496]

約数ペア:

[(1, 55114496), (2, 27557248), (4, 13778624), (8, 6889312), (16, 3444656), (32, 1722328), (41, 1344256), (59, 934144), (64, 861164), (82, 672128), (89, 619264), (118, 467072), (128, 430582), (164, 336064), (178, 309632), (236, 233536), (256, 215291), (328, 168032), (356, 154816), (472, 116768), (656, 84016), (712, 77408), (944, 58384), (1312, 42008), (1424, 38704), (1888, 29192), (2419, 22784), (2624, 21004), (2848, 19352), (3649, 15104), (3776, 14596), (4838, 11392), (5248, 10502), (5251, 10496), (5696, 9676), (7298, 7552)]