49646880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1499}}^1$

素因数の和:1543

約数の個数: 144

約数和(自身を含む): 176904000

約数和(自身を除く): 127257120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1499, 1656, 1840, 2070, 2208, 2760, 2998, 3312, 3680, 4140, 4497, 5520, 5996, 6624, 7495, 8280, 8994, 11040, 11992, 13491, 14990, 16560, 17988, 22485, 23984, 26982, 29980, 33120, 34477, 35976, 44970, 47968, 53964, 59960, 67455, 68954, 71952, 89940, 103431, 107928, 119920, 134910, 137908, 143904, 172385, 179880, 206862, 215856, 239840, 269820, 275816, 310293, 344770, 359760, 413724, 431712, 517155, 539640, 551632, 620586, 689540, 719520, 827448, 1034310, 1079280, 1103264, 1241172, 1379080, 1551465, 1654896, 2068620, 2158560, 2482344, 2758160, 3102930, 3309792, 4137240, 4964688, 5516320, 6205860, 8274480, 9929376, 12411720, 16548960, 24823440, 49646880]

約数ペア:

[(1, 49646880), (2, 24823440), (3, 16548960), (4, 12411720), (5, 9929376), (6, 8274480), (8, 6205860), (9, 5516320), (10, 4964688), (12, 4137240), (15, 3309792), (16, 3102930), (18, 2758160), (20, 2482344), (23, 2158560), (24, 2068620), (30, 1654896), (32, 1551465), (36, 1379080), (40, 1241172), (45, 1103264), (46, 1079280), (48, 1034310), (60, 827448), (69, 719520), (72, 689540), (80, 620586), (90, 551632), (92, 539640), (96, 517155), (115, 431712), (120, 413724), (138, 359760), (144, 344770), (160, 310293), (180, 275816), (184, 269820), (207, 239840), (230, 215856), (240, 206862), (276, 179880), (288, 172385), (345, 143904), (360, 137908), (368, 134910), (414, 119920), (460, 107928), (480, 103431), (552, 89940), (690, 71952), (720, 68954), (736, 67455), (828, 59960), (920, 53964), (1035, 47968), (1104, 44970), (1380, 35976), (1440, 34477), (1499, 33120), (1656, 29980), (1840, 26982), (2070, 23984), (2208, 22485), (2760, 17988), (2998, 16560), (3312, 14990), (3680, 13491), (4140, 11992), (4497, 11040), (5520, 8994), (5996, 8280), (6624, 7495)]