51998512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3607}}^1$

素因数の和:3685

約数の個数: 40

約数和(自身を含む): 108716256

約数和(自身を除く): 56717744

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 848, 901, 1802, 3604, 3607, 7208, 7214, 14416, 14428, 28856, 57712, 61319, 122638, 191171, 245276, 382342, 490552, 764684, 981104, 1529368, 3058736, 3249907, 6499814, 12999628, 25999256, 51998512]

約数ペア:

[(1, 51998512), (2, 25999256), (4, 12999628), (8, 6499814), (16, 3249907), (17, 3058736), (34, 1529368), (53, 981104), (68, 764684), (106, 490552), (136, 382342), (212, 245276), (272, 191171), (424, 122638), (848, 61319), (901, 57712), (1802, 28856), (3604, 14428), (3607, 14416), (7208, 7214)]