55122816

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{20507}}^1$

素因数の和:20531

約数の個数: 64

約数和(自身を含む): 167345280

約数和(自身を除く): 112222464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 20507, 41014, 61521, 82028, 123042, 143549, 164056, 246084, 287098, 328112, 430647, 492168, 574196, 656224, 861294, 984336, 1148392, 1312448, 1722588, 1968672, 2296784, 2624896, 3445176, 3937344, 4593568, 6890352, 7874688, 9187136, 13780704, 18374272, 27561408, 55122816]

約数ペア:

[(1, 55122816), (2, 27561408), (3, 18374272), (4, 13780704), (6, 9187136), (7, 7874688), (8, 6890352), (12, 4593568), (14, 3937344), (16, 3445176), (21, 2624896), (24, 2296784), (28, 1968672), (32, 1722588), (42, 1312448), (48, 1148392), (56, 984336), (64, 861294), (84, 656224), (96, 574196), (112, 492168), (128, 430647), (168, 328112), (192, 287098), (224, 246084), (336, 164056), (384, 143549), (448, 123042), (672, 82028), (896, 61521), (1344, 41014), (2688, 20507)]