48218560

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 112

約数和(自身を含む): 126223776

約数和(自身を除く): 78005216

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 67, 80, 104, 130, 134, 160, 173, 208, 260, 268, 320, 335, 346, 416, 520, 536, 670, 692, 832, 865, 871, 1040, 1072, 1340, 1384, 1730, 1742, 2080, 2144, 2249, 2680, 2768, 3460, 3484, 4160, 4288, 4355, 4498, 5360, 5536, 6920, 6968, 8710, 8996, 10720, 11072, 11245, 11591, 13840, 13936, 17420, 17992, 21440, 22490, 23182, 27680, 27872, 34840, 35984, 44980, 46364, 55360, 55744, 57955, 69680, 71968, 89960, 92728, 115910, 139360, 143936, 150683, 179920, 185456, 231820, 278720, 301366, 359840, 370912, 463640, 602732, 719680, 741824, 753415, 927280, 1205464, 1506830, 1854560, 2410928, 3013660, 3709120, 4821856, 6027320, 9643712, 12054640, 24109280, 48218560]

約数ペア:

[(1, 48218560), (2, 24109280), (4, 12054640), (5, 9643712), (8, 6027320), (10, 4821856), (13, 3709120), (16, 3013660), (20, 2410928), (26, 1854560), (32, 1506830), (40, 1205464), (52, 927280), (64, 753415), (65, 741824), (67, 719680), (80, 602732), (104, 463640), (130, 370912), (134, 359840), (160, 301366), (173, 278720), (208, 231820), (260, 185456), (268, 179920), (320, 150683), (335, 143936), (346, 139360), (416, 115910), (520, 92728), (536, 89960), (670, 71968), (692, 69680), (832, 57955), (865, 55744), (871, 55360), (1040, 46364), (1072, 44980), (1340, 35984), (1384, 34840), (1730, 27872), (1742, 27680), (2080, 23182), (2144, 22490), (2249, 21440), (2680, 17992), (2768, 17420), (3460, 13936), (3484, 13840), (4160, 11591), (4288, 11245), (4355, 11072), (4498, 10720), (5360, 8996), (5536, 8710), (6920, 6968)]