53130896

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^2\times {\mathrm{401}}^1$

素因数の和:449

約数の個数: 90

約数和(自身を含む): 129991122

約数和(自身を除く): 76860226

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 169, 182, 196, 208, 338, 364, 392, 401, 637, 676, 728, 784, 802, 1183, 1274, 1352, 1456, 1604, 2366, 2548, 2704, 2807, 3208, 4732, 5096, 5213, 5614, 6416, 8281, 9464, 10192, 10426, 11228, 16562, 18928, 19649, 20852, 22456, 33124, 36491, 39298, 41704, 44912, 66248, 67769, 72982, 78596, 83408, 132496, 135538, 145964, 157192, 255437, 271076, 291928, 314384, 474383, 510874, 542152, 583856, 948766, 1021748, 1084304, 1897532, 2043496, 3320681, 3795064, 4086992, 6641362, 7590128, 13282724, 26565448, 53130896]

約数ペア:

[(1, 53130896), (2, 26565448), (4, 13282724), (7, 7590128), (8, 6641362), (13, 4086992), (14, 3795064), (16, 3320681), (26, 2043496), (28, 1897532), (49, 1084304), (52, 1021748), (56, 948766), (91, 583856), (98, 542152), (104, 510874), (112, 474383), (169, 314384), (182, 291928), (196, 271076), (208, 255437), (338, 157192), (364, 145964), (392, 135538), (401, 132496), (637, 83408), (676, 78596), (728, 72982), (784, 67769), (802, 66248), (1183, 44912), (1274, 41704), (1352, 39298), (1456, 36491), (1604, 33124), (2366, 22456), (2548, 20852), (2704, 19649), (2807, 18928), (3208, 16562), (4732, 11228), (5096, 10426), (5213, 10192), (5614, 9464), (6416, 8281)]