49246320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{457}}^1$

素因数の和:922

約数の個数: 80

約数和(自身を含む): 153338400

約数和(自身を除く): 104092080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 449, 457, 898, 914, 1347, 1371, 1796, 1828, 2245, 2285, 2694, 2742, 3592, 3656, 4490, 4570, 5388, 5484, 6735, 6855, 7184, 7312, 8980, 9140, 10776, 10968, 13470, 13710, 17960, 18280, 21552, 21936, 26940, 27420, 35920, 36560, 53880, 54840, 107760, 109680, 205193, 410386, 615579, 820772, 1025965, 1231158, 1641544, 2051930, 2462316, 3077895, 3283088, 4103860, 4924632, 6155790, 8207720, 9849264, 12311580, 16415440, 24623160, 49246320]

約数ペア:

[(1, 49246320), (2, 24623160), (3, 16415440), (4, 12311580), (5, 9849264), (6, 8207720), (8, 6155790), (10, 4924632), (12, 4103860), (15, 3283088), (16, 3077895), (20, 2462316), (24, 2051930), (30, 1641544), (40, 1231158), (48, 1025965), (60, 820772), (80, 615579), (120, 410386), (240, 205193), (449, 109680), (457, 107760), (898, 54840), (914, 53880), (1347, 36560), (1371, 35920), (1796, 27420), (1828, 26940), (2245, 21936), (2285, 21552), (2694, 18280), (2742, 17960), (3592, 13710), (3656, 13470), (4490, 10968), (4570, 10776), (5388, 9140), (5484, 8980), (6735, 7312), (6855, 7184)]