55429560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1949}}^1$

素因数の和:2045

約数の個数: 96

約数和(自身を含む): 182520000

約数和(自身を除く): 127090440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1580, 1896, 1949, 2370, 2844, 3160, 3555, 3898, 4740, 5688, 5847, 7110, 7796, 9480, 9745, 11694, 14220, 15592, 17541, 19490, 23388, 28440, 29235, 35082, 38980, 46776, 58470, 70164, 77960, 87705, 116940, 140328, 153971, 175410, 233880, 307942, 350820, 461913, 615884, 701640, 769855, 923826, 1231768, 1385739, 1539710, 1847652, 2309565, 2771478, 3079420, 3695304, 4619130, 5542956, 6158840, 6928695, 9238260, 11085912, 13857390, 18476520, 27714780, 55429560]

約数ペア:

[(1, 55429560), (2, 27714780), (3, 18476520), (4, 13857390), (5, 11085912), (6, 9238260), (8, 6928695), (9, 6158840), (10, 5542956), (12, 4619130), (15, 3695304), (18, 3079420), (20, 2771478), (24, 2309565), (30, 1847652), (36, 1539710), (40, 1385739), (45, 1231768), (60, 923826), (72, 769855), (79, 701640), (90, 615884), (120, 461913), (158, 350820), (180, 307942), (237, 233880), (316, 175410), (360, 153971), (395, 140328), (474, 116940), (632, 87705), (711, 77960), (790, 70164), (948, 58470), (1185, 46776), (1422, 38980), (1580, 35082), (1896, 29235), (1949, 28440), (2370, 23388), (2844, 19490), (3160, 17541), (3555, 15592), (3898, 14220), (4740, 11694), (5688, 9745), (5847, 9480), (7110, 7796)]