49165792

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1619}}^1$

素因数の和:1715

約数の個数: 48

約数和(自身を含む): 105734160

約数和(自身を除く): 56568368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 73, 104, 146, 208, 292, 416, 584, 949, 1168, 1619, 1898, 2336, 3238, 3796, 6476, 7592, 12952, 15184, 21047, 25904, 30368, 42094, 51808, 84188, 118187, 168376, 236374, 336752, 472748, 673504, 945496, 1536431, 1890992, 3072862, 3781984, 6145724, 12291448, 24582896, 49165792]

約数ペア:

[(1, 49165792), (2, 24582896), (4, 12291448), (8, 6145724), (13, 3781984), (16, 3072862), (26, 1890992), (32, 1536431), (52, 945496), (73, 673504), (104, 472748), (146, 336752), (208, 236374), (292, 168376), (416, 118187), (584, 84188), (949, 51808), (1168, 42094), (1619, 30368), (1898, 25904), (2336, 21047), (3238, 15184), (3796, 12952), (6476, 7592)]