55421304

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1$

素因数の和:660

約数の個数: 64

約数和(自身を含む): 144215040

約数和(自身を除く): 88793736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 163, 186, 248, 326, 372, 457, 489, 652, 744, 914, 978, 1304, 1371, 1828, 1956, 2742, 3656, 3912, 5053, 5484, 10106, 10968, 14167, 15159, 20212, 28334, 30318, 40424, 42501, 56668, 60636, 74491, 85002, 113336, 121272, 148982, 170004, 223473, 297964, 340008, 446946, 595928, 893892, 1787784, 2309221, 4618442, 6927663, 9236884, 13855326, 18473768, 27710652, 55421304]

約数ペア:

[(1, 55421304), (2, 27710652), (3, 18473768), (4, 13855326), (6, 9236884), (8, 6927663), (12, 4618442), (24, 2309221), (31, 1787784), (62, 893892), (93, 595928), (124, 446946), (163, 340008), (186, 297964), (248, 223473), (326, 170004), (372, 148982), (457, 121272), (489, 113336), (652, 85002), (744, 74491), (914, 60636), (978, 56668), (1304, 42501), (1371, 40424), (1828, 30318), (1956, 28334), (2742, 20212), (3656, 15159), (3912, 14167), (5053, 10968), (5484, 10106)]