49719312

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1621}}^1$

素因数の和:1709

約数の個数: 80

約数和(自身を含む): 144812160

約数和(自身を除く): 95092848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 568, 639, 852, 1136, 1278, 1621, 1704, 1917, 2556, 3242, 3408, 3834, 4863, 5112, 6484, 7668, 9726, 10224, 12968, 14589, 15336, 19452, 25936, 29178, 30672, 38904, 43767, 58356, 77808, 87534, 115091, 116712, 175068, 230182, 233424, 345273, 350136, 460364, 690546, 700272, 920728, 1035819, 1381092, 1841456, 2071638, 2762184, 3107457, 4143276, 5524368, 6214914, 8286552, 12429828, 16573104, 24859656, 49719312]

約数ペア:

[(1, 49719312), (2, 24859656), (3, 16573104), (4, 12429828), (6, 8286552), (8, 6214914), (9, 5524368), (12, 4143276), (16, 3107457), (18, 2762184), (24, 2071638), (27, 1841456), (36, 1381092), (48, 1035819), (54, 920728), (71, 700272), (72, 690546), (108, 460364), (142, 350136), (144, 345273), (213, 233424), (216, 230182), (284, 175068), (426, 116712), (432, 115091), (568, 87534), (639, 77808), (852, 58356), (1136, 43767), (1278, 38904), (1621, 30672), (1704, 29178), (1917, 25936), (2556, 19452), (3242, 15336), (3408, 14589), (3834, 12968), (4863, 10224), (5112, 9726), (6484, 7668)]