51679680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:175

約数の個数: 224

約数和(自身を含む): 182806848

約数和(自身を除く): 131127168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 64, 65, 78, 80, 82, 96, 101, 104, 120, 123, 130, 156, 160, 164, 192, 195, 202, 205, 208, 240, 246, 260, 303, 312, 320, 328, 390, 404, 410, 416, 480, 492, 505, 520, 533, 606, 615, 624, 656, 780, 808, 820, 832, 960, 984, 1010, 1040, 1066, 1212, 1230, 1248, 1312, 1313, 1515, 1560, 1599, 1616, 1640, 1968, 2020, 2080, 2132, 2424, 2460, 2496, 2624, 2626, 2665, 3030, 3120, 3198, 3232, 3280, 3936, 3939, 4040, 4141, 4160, 4264, 4848, 4920, 5252, 5330, 6060, 6240, 6396, 6464, 6560, 6565, 7872, 7878, 7995, 8080, 8282, 8528, 9696, 9840, 10504, 10660, 12120, 12423, 12480, 12792, 13120, 13130, 15756, 15990, 16160, 16564, 17056, 19392, 19680, 19695, 20705, 21008, 21320, 24240, 24846, 25584, 26260, 31512, 31980, 32320, 33128, 34112, 39360, 39390, 41410, 42016, 42640, 48480, 49692, 51168, 52520, 53833, 62115, 63024, 63960, 66256, 78780, 82820, 84032, 85280, 96960, 99384, 102336, 105040, 107666, 124230, 126048, 127920, 132512, 157560, 161499, 165640, 170560, 198768, 210080, 215332, 248460, 252096, 255840, 265024, 269165, 315120, 322998, 331280, 397536, 420160, 430664, 496920, 511680, 538330, 630240, 645996, 662560, 795072, 807495, 861328, 993840, 1076660, 1260480, 1291992, 1325120, 1614990, 1722656, 1987680, 2153320, 2583984, 3229980, 3445312, 3975360, 4306640, 5167968, 6459960, 8613280, 10335936, 12919920, 17226560, 25839840, 51679680]

約数ペア:

[(1, 51679680), (2, 25839840), (3, 17226560), (4, 12919920), (5, 10335936), (6, 8613280), (8, 6459960), (10, 5167968), (12, 4306640), (13, 3975360), (15, 3445312), (16, 3229980), (20, 2583984), (24, 2153320), (26, 1987680), (30, 1722656), (32, 1614990), (39, 1325120), (40, 1291992), (41, 1260480), (48, 1076660), (52, 993840), (60, 861328), (64, 807495), (65, 795072), (78, 662560), (80, 645996), (82, 630240), (96, 538330), (101, 511680), (104, 496920), (120, 430664), (123, 420160), (130, 397536), (156, 331280), (160, 322998), (164, 315120), (192, 269165), (195, 265024), (202, 255840), (205, 252096), (208, 248460), (240, 215332), (246, 210080), (260, 198768), (303, 170560), (312, 165640), (320, 161499), (328, 157560), (390, 132512), (404, 127920), (410, 126048), (416, 124230), (480, 107666), (492, 105040), (505, 102336), (520, 99384), (533, 96960), (606, 85280), (615, 84032), (624, 82820), (656, 78780), (780, 66256), (808, 63960), (820, 63024), (832, 62115), (960, 53833), (984, 52520), (1010, 51168), (1040, 49692), (1066, 48480), (1212, 42640), (1230, 42016), (1248, 41410), (1312, 39390), (1313, 39360), (1515, 34112), (1560, 33128), (1599, 32320), (1616, 31980), (1640, 31512), (1968, 26260), (2020, 25584), (2080, 24846), (2132, 24240), (2424, 21320), (2460, 21008), (2496, 20705), (2624, 19695), (2626, 19680), (2665, 19392), (3030, 17056), (3120, 16564), (3198, 16160), (3232, 15990), (3280, 15756), (3936, 13130), (3939, 13120), (4040, 12792), (4141, 12480), (4160, 12423), (4264, 12120), (4848, 10660), (4920, 10504), (5252, 9840), (5330, 9696), (6060, 8528), (6240, 8282), (6396, 8080), (6464, 7995), (6560, 7878), (6565, 7872)]