49353840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:408

約数の個数: 160

約数和(自身を含む): 172875840

約数和(自身を除く): 123522000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 73, 80, 90, 108, 120, 135, 144, 146, 180, 216, 219, 240, 270, 292, 313, 360, 365, 432, 438, 540, 584, 626, 657, 720, 730, 876, 939, 1080, 1095, 1168, 1252, 1314, 1460, 1565, 1752, 1878, 1971, 2160, 2190, 2504, 2628, 2817, 2920, 3130, 3285, 3504, 3756, 3942, 4380, 4695, 5008, 5256, 5634, 5840, 6260, 6570, 7512, 7884, 8451, 8760, 9390, 9855, 10512, 11268, 12520, 13140, 14085, 15024, 15768, 16902, 17520, 18780, 19710, 22536, 22849, 25040, 26280, 28170, 31536, 33804, 37560, 39420, 42255, 45072, 45698, 52560, 56340, 67608, 68547, 75120, 78840, 84510, 91396, 112680, 114245, 135216, 137094, 157680, 169020, 182792, 205641, 225360, 228490, 274188, 338040, 342735, 365584, 411282, 456980, 548376, 616923, 676080, 685470, 822564, 913960, 1028205, 1096752, 1233846, 1370940, 1645128, 1827920, 2056410, 2467692, 2741880, 3084615, 3290256, 4112820, 4935384, 5483760, 6169230, 8225640, 9870768, 12338460, 16451280, 24676920, 49353840]

約数ペア:

[(1, 49353840), (2, 24676920), (3, 16451280), (4, 12338460), (5, 9870768), (6, 8225640), (8, 6169230), (9, 5483760), (10, 4935384), (12, 4112820), (15, 3290256), (16, 3084615), (18, 2741880), (20, 2467692), (24, 2056410), (27, 1827920), (30, 1645128), (36, 1370940), (40, 1233846), (45, 1096752), (48, 1028205), (54, 913960), (60, 822564), (72, 685470), (73, 676080), (80, 616923), (90, 548376), (108, 456980), (120, 411282), (135, 365584), (144, 342735), (146, 338040), (180, 274188), (216, 228490), (219, 225360), (240, 205641), (270, 182792), (292, 169020), (313, 157680), (360, 137094), (365, 135216), (432, 114245), (438, 112680), (540, 91396), (584, 84510), (626, 78840), (657, 75120), (720, 68547), (730, 67608), (876, 56340), (939, 52560), (1080, 45698), (1095, 45072), (1168, 42255), (1252, 39420), (1314, 37560), (1460, 33804), (1565, 31536), (1752, 28170), (1878, 26280), (1971, 25040), (2160, 22849), (2190, 22536), (2504, 19710), (2628, 18780), (2817, 17520), (2920, 16902), (3130, 15768), (3285, 15024), (3504, 14085), (3756, 13140), (3942, 12520), (4380, 11268), (4695, 10512), (5008, 9855), (5256, 9390), (5634, 8760), (5840, 8451), (6260, 7884), (6570, 7512)]