55513260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 216

約数和(自身を含む): 195655824

約数和(自身を除く): 140142564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 53, 55, 60, 66, 69, 90, 92, 99, 106, 110, 115, 132, 138, 159, 165, 180, 198, 207, 212, 220, 230, 253, 265, 276, 318, 330, 345, 396, 414, 460, 477, 495, 506, 529, 530, 583, 636, 660, 690, 759, 795, 828, 954, 990, 1012, 1035, 1058, 1060, 1166, 1219, 1265, 1380, 1518, 1587, 1590, 1749, 1908, 1980, 2070, 2116, 2277, 2332, 2385, 2438, 2530, 2645, 2915, 3036, 3174, 3180, 3498, 3657, 3795, 4140, 4554, 4761, 4770, 4876, 5060, 5247, 5290, 5819, 5830, 6095, 6348, 6996, 7314, 7590, 7935, 8745, 9108, 9522, 9540, 10494, 10580, 10971, 11385, 11638, 11660, 12190, 13409, 14628, 15180, 15870, 17457, 17490, 18285, 19044, 20988, 21942, 22770, 23276, 23805, 24380, 26235, 26818, 28037, 29095, 31740, 34914, 34980, 36570, 40227, 43884, 45540, 47610, 52371, 52470, 53636, 54855, 56074, 58190, 67045, 69828, 73140, 80454, 84111, 87285, 95220, 104742, 104940, 109710, 112148, 116380, 120681, 134090, 140185, 160908, 168222, 174570, 201135, 209484, 219420, 241362, 252333, 261855, 268180, 280370, 308407, 336444, 349140, 402270, 420555, 482724, 504666, 523710, 560740, 603405, 616814, 804540, 841110, 925221, 1009332, 1047420, 1206810, 1233628, 1261665, 1542035, 1682220, 1850442, 2413620, 2523330, 2775663, 3084070, 3700884, 4626105, 5046660, 5551326, 6168140, 9252210, 11102652, 13878315, 18504420, 27756630, 55513260]

約数ペア:

[(1, 55513260), (2, 27756630), (3, 18504420), (4, 13878315), (5, 11102652), (6, 9252210), (9, 6168140), (10, 5551326), (11, 5046660), (12, 4626105), (15, 3700884), (18, 3084070), (20, 2775663), (22, 2523330), (23, 2413620), (30, 1850442), (33, 1682220), (36, 1542035), (44, 1261665), (45, 1233628), (46, 1206810), (53, 1047420), (55, 1009332), (60, 925221), (66, 841110), (69, 804540), (90, 616814), (92, 603405), (99, 560740), (106, 523710), (110, 504666), (115, 482724), (132, 420555), (138, 402270), (159, 349140), (165, 336444), (180, 308407), (198, 280370), (207, 268180), (212, 261855), (220, 252333), (230, 241362), (253, 219420), (265, 209484), (276, 201135), (318, 174570), (330, 168222), (345, 160908), (396, 140185), (414, 134090), (460, 120681), (477, 116380), (495, 112148), (506, 109710), (529, 104940), (530, 104742), (583, 95220), (636, 87285), (660, 84111), (690, 80454), (759, 73140), (795, 69828), (828, 67045), (954, 58190), (990, 56074), (1012, 54855), (1035, 53636), (1058, 52470), (1060, 52371), (1166, 47610), (1219, 45540), (1265, 43884), (1380, 40227), (1518, 36570), (1587, 34980), (1590, 34914), (1749, 31740), (1908, 29095), (1980, 28037), (2070, 26818), (2116, 26235), (2277, 24380), (2332, 23805), (2385, 23276), (2438, 22770), (2530, 21942), (2645, 20988), (2915, 19044), (3036, 18285), (3174, 17490), (3180, 17457), (3498, 15870), (3657, 15180), (3795, 14628), (4140, 13409), (4554, 12190), (4761, 11660), (4770, 11638), (4876, 11385), (5060, 10971), (5247, 10580), (5290, 10494), (5819, 9540), (5830, 9522), (6095, 9108), (6348, 8745), (6996, 7935), (7314, 7590)]