55129284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7057}}^1$

素因数の和:7105

約数の個数: 72

約数和(自身を含む): 164423168

約数和(自身を除く): 109293884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7057, 7812, 14114, 21171, 28228, 42342, 49399, 63513, 84684, 98798, 127026, 148197, 197596, 218767, 254052, 296394, 437534, 444591, 592788, 656301, 875068, 889182, 1312602, 1531369, 1778364, 1968903, 2625204, 3062738, 3937806, 4594107, 6125476, 7875612, 9188214, 13782321, 18376428, 27564642, 55129284]

約数ペア:

[(1, 55129284), (2, 27564642), (3, 18376428), (4, 13782321), (6, 9188214), (7, 7875612), (9, 6125476), (12, 4594107), (14, 3937806), (18, 3062738), (21, 2625204), (28, 1968903), (31, 1778364), (36, 1531369), (42, 1312602), (62, 889182), (63, 875068), (84, 656301), (93, 592788), (124, 444591), (126, 437534), (186, 296394), (217, 254052), (252, 218767), (279, 197596), (372, 148197), (434, 127026), (558, 98798), (651, 84684), (868, 63513), (1116, 49399), (1302, 42342), (1953, 28228), (2604, 21171), (3906, 14114), (7057, 7812)]