54215512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27437}}^1$

素因数の和:27475

約数の個数: 32

約数和(自身を含む): 115239600

約数和(自身を除く): 61024088

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 27437, 54874, 109748, 219496, 356681, 521303, 713362, 1042606, 1426724, 2085212, 2853448, 4170424, 6776939, 13553878, 27107756, 54215512]

約数ペア:

[(1, 54215512), (2, 27107756), (4, 13553878), (8, 6776939), (13, 4170424), (19, 2853448), (26, 2085212), (38, 1426724), (52, 1042606), (76, 713362), (104, 521303), (152, 356681), (247, 219496), (494, 109748), (988, 54874), (1976, 27437)]