51055680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4091}}^1$

素因数の和:4124

約数の個数: 112

約数和(自身を含む): 174613824

約数和(自身を除く): 123558144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4091, 4160, 6240, 8182, 12273, 12480, 16364, 20455, 24546, 32728, 40910, 49092, 53183, 61365, 65456, 81820, 98184, 106366, 122730, 130912, 159549, 163640, 196368, 212732, 245460, 261824, 265915, 319098, 327280, 392736, 425464, 490920, 531830, 638196, 654560, 785472, 797745, 850928, 981840, 1063660, 1276392, 1309120, 1595490, 1701856, 1963680, 2127320, 2552784, 3190980, 3403712, 3927360, 4254640, 5105568, 6381960, 8509280, 10211136, 12763920, 17018560, 25527840, 51055680]

約数ペア:

[(1, 51055680), (2, 25527840), (3, 17018560), (4, 12763920), (5, 10211136), (6, 8509280), (8, 6381960), (10, 5105568), (12, 4254640), (13, 3927360), (15, 3403712), (16, 3190980), (20, 2552784), (24, 2127320), (26, 1963680), (30, 1701856), (32, 1595490), (39, 1309120), (40, 1276392), (48, 1063660), (52, 981840), (60, 850928), (64, 797745), (65, 785472), (78, 654560), (80, 638196), (96, 531830), (104, 490920), (120, 425464), (130, 392736), (156, 327280), (160, 319098), (192, 265915), (195, 261824), (208, 245460), (240, 212732), (260, 196368), (312, 163640), (320, 159549), (390, 130912), (416, 122730), (480, 106366), (520, 98184), (624, 81820), (780, 65456), (832, 61365), (960, 53183), (1040, 49092), (1248, 40910), (1560, 32728), (2080, 24546), (2496, 20455), (3120, 16364), (4091, 12480), (4160, 12273), (6240, 8182)]